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Pros and cons of human rights

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  • Post published: April 29, 2018
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Human rights organizations are dotted all around the world. These organizations play an important role in ensuring that human rights are protected all over the world. The priority of these organizations is to ensure that no people are abused or mistreated without access to justice. Below are some of the pros and cons of human rights.

1 . Protects people without laws : Human rights are a means by which people are protected. They are able to reach people who are not governed by any laws. To this end, it ensures that people who are at a disadvantage of accessing justice are able to do so regardless of their location in the world.

2 . It improves democracy and leadership:  Human rights play an important role in improving the democratic space within a country. It ensures that no human is subjected to any form of abuse whatsoever and that there is no government that mistreats its people.

3 . It helps in eliminating misuse of power:  Human rights also helps in eliminating the possibility of misusing power by the people who wield the most power in the country. By doing this, people are able to get the best form of justice.

4 . It protects the common man:  Human rights are a means by which the common man who may not be able to access normal justice in a system largely considered rotten is able to access justice nonetheless.

5 . It cuts across the world:  Human rights are applicable throughout the entire world. The services of human rights organizations are applicable across all jurisdictions because human rights are universal.

6 . It has no boundaries:  Human rights know no boundaries. Regardless of the exact location of any human being on earth, human rights are accessible to that person and apply to them and many others around the world.

7 . It cements dignity to all humans:  Human rights are a means by which humans are able to access justice and have their rights as humans protected. By doing this, it helps in cementing the dignity of all humans in all corners of the earth.

8 . It ensures everyone gets equal justice:  Human rights ensure that everyone has equal access to justice regardless of their location in the globe. This also means that everyone on earth regardless of their status in society has access to justice.

9 . It allows people to exercise their rights without interference:  Human rights play an important role in allowing people to exercise their inalienable rights without any form of interference from anyone.

10 . It guarantees freedoms to all and sundry : Human rights is a sure way of guaranteeing freedoms to all and sundry.

1 . It is unable to protect everyone in all circumstances : Human rights are rights that are given or are natural to all humans by virtue of being humans. However, this is not always the case as some people may not always get the justice they deserve.

2 . It is usually misused:  It is not uncommon to find people misusing the fact that they have natural human rights that must be protected at all costs.

3 . The protections may be biased in some cases : The application of human rights is not always fair across the board. Some people may find biasness in the way they are treated in relation to other people.

4 . Enforcement is always a challenge:  The enforcement of human rights across the globe is always a huge challenge.

5 . There are rampant human rights abuses that go unreported : There are several human rights cases of abuse that go unreported and which leave the affected persons without any form of justice. This makes them lose the meaning of human rights.

6 . Many governments see human rights as challengers and not partners : Many governments may fall into the trap of viewing human rights as a threat to their reign and not as an added advantage.

7 . People misuse the privileges of human rights:  it is very easy for people to misuse the privileges that come with the human rights that are natural to humans.

8 . Governments don’t take a firm stand on human rights abuses:  Most governments fail to take a firm stand on the abuses that are meted out in violation of all human rights and their possible definitions.

9 . Lack of adequate resources to support the course : Most human rights organizations lack the resources to enforce human rights and defend them as they are supposed to.

10 . There is no clear threshold on what constitutes abuses:  There is no clear definition or threshold of what really constitutes human rights and what meets abuses and what does not.

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16 Advantages and Disadvantages of Human Rights

Human rights are fundamental rights and freedoms that every individual is entitled to, simply by the virtue of being human beings. These rights are universal and are protected by international human rights laws.

The concept of human rights, deeply rooted in natural law and reflected in various international covenants, asserts that every person, regardless of factors such as nationality, ethnicity, gender, or religion, is entitled to certain rights and freedoms.

Advantages and Disadvantages of Human Rights

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Advantages of Human Rights

  • Protection of Dignity : Human rights recognize and protect the inherent dignity of every individual, regardless of their background, ensuring that all people are treated with respect and equality.
  • Promotion of Equality : Human rights promote equality by prohibiting discrimination based on factors such as race, gender, religion, ethnicity, or socioeconomic status, fostering inclusive societies where everyone has equal opportunities.
  • Freedom of Expression , a basic tenet of : Human rights, including freedom of speech and freedom of the press, allow individuals to express their opinions, beliefs, and ideas without fear of censorship or reprisal, fostering open dialogue and democratic participation.
  • Right to Education : Human rights, as outlined in various international covenants, guarantee access to education for all, empowering individuals with knowledge, skills, and opportunities for personal development and socioeconomic advancement.
  • Protection from Abuse : Human rights provide safeguards against abuse, exploitation, and oppression by governments, institutions, or individuals, ensuring accountability and justice for victims of human rights violations.
  • Right to Health : Human rights recognize the right to health and access to healthcare services, promoting physical and mental well-being for individuals and communities.
  • Social Justice and human rights are interconnected, with the former embodying principles found in the international covenant on social, cultural, and economic rights.: Human rights advocate for social justice by addressing systemic inequalities, poverty, and marginalization, promoting policies and initiatives that ensure the fair distribution of resources and opportunities.
  • International Cooperation : Human rights serve as a common framework for international cooperation and diplomacy, fostering peace, stability, and mutual respect among nations.

Disadvantages of Human Rights

  • Cultural Relativism : Human rights may clash with cultural or religious beliefs in certain societies, leading to tensions or resistance to implementing universal human rights standards.
  • Violation by States : Governments may violate human rights through repressive laws, policies, or actions, infringing on the rights and freedoms of individuals and groups in pursuit of political, economic, or security objectives.
  • Enforcement Challenges : Despite international agreements and treaties, enforcing human rights protections can be challenging, especially in countries with weak rule of law, corruption, or limited resources for monitoring and accountability.
  • Selective Application : Some critics argue that human rights are selectively applied or prioritized based on geopolitical interests, leading to inconsistencies and hypocrisy in the international community's response to human rights abuses.
  • Individual vs. Collective Rights , as defined in international law and charters, emphasize the rights of groups within society.: Balancing individual rights with collective interests, such as public safety or national security, can be complex and contentious, raising questions about where to draw the line between protecting rights and imposing limitations.
  • Legal and Cultural Interpretations : Different legal and cultural interpretations of human rights may lead to disagreements or conflicts over the scope and application of specific rights, complicating efforts to achieve universal consensus.
  • Resource Constraints : Implementing and fulfilling certain human rights, such as the right to education, healthcare, or housing, may require substantial financial and logistical resources, posing challenges for governments, particularly in developing countries.
  • Lack of Awareness or Empowerment : In some contexts, individuals may lack awareness of their rights or the means to exercise them effectively, undermining the potential impact of human rights protections on their lives and communities.

Understanding Human Rights

Human rights refer to the basic rights and freedoms that all human beings are entitled to. These rights include civil and political rights, such as the right to life, freedom of speech, and the right to a fair trial, as well as social and cultural rights, such as the right to education, healthcare, and work.

Human rights are essential for the protection of human dignity and the promotion of equality. They serve as a moral compass for societies and governments, guiding them in ensuring that the rights of all individuals are respected and upheld.

Human rights are protected through various mechanisms, including international human rights treaties and conventions. These legally binding agreements, recognized under international law and often articulated through charters, outline the rights that governments are obligated to protect and promote within their jurisdictions.

Human rights, grounded in natural rights and natural law, promote equality by ensuring that all individuals are treated with fairness and respect. The principle of equality is enshrined in the Universal Declaration of Human Rights, which affirms that all human beings are born free and equal in dignity and rights.

Human rights play a crucial role in governance by providing a framework for democratic societies. Governments that respect and protect human rights are more accountable to their citizens and are more likely to uphold the rule of law.

The Universal Declaration of Human Rights, adopted by the United Nations in 1948, is significant as it is a foundational document that sets out the fundamental human rights that should be universally protected. It serves as a beacon of hope and inspiration for people around the world.

Governments and the UN often face challenges in implementing human rights laws, as recognized under international law, as there may be conflicts between human rights and national security interests. Balancing individual rights with public safety can be a complex task for policymakers.

Cultural differences can affect the implementation of human rights, as certain rights may be valued differently in various societies. Respect for cultural diversity is essential when considering how to effectively promote and protect human rights on a global scale.

While freedom of speech is a fundamental human right, there are limitations to this right, such as hate speech and incitement to violence. Balancing the right to free expression with the need to prevent harm and protect individuals is a complex issue.

Impact of Human Rights on Societal Change

Human rights principles influence societal behavior by promoting respect for the inherent dignity of all individuals. By upholding human rights, societies can combat discrimination, inequality, and injustice.

Human rights and climate change are interconnected, as environmental degradation can threaten the enjoyment of human rights, such as the right to a healthy environment and the right to life. Addressing climate change requires a rights-based approach, emphasized in international law, to ensure that vulnerable populations are protected, in alignment with natural rights principles.

Human rights treaties, often recognized under international law and resembling charters in their formal structure, can have a significant impact on international relations by creating common standards of human rights, in line with the UN’s objectives, that all countries are expected to adhere to. Upholding human rights can foster cooperation and diplomacy among nations.

Future of Human Rights

The field of human rights, enshrined in international law and various international covenants, faces new challenges in the digital age, such as the protection of privacy rights in an era of surveillance technologies and artificial intelligence. Ensuring that human rights frameworks evolve to address these emerging issues is crucial.

Human rights are evolving in response to global issues such as migration, terrorism, and environmental degradation. Adapting human rights protections to address these complex challenges requires collaborative efforts from governments, civil society, and international organizations.

Technology plays a critical role in advancing human rights by enabling greater access to information, communication, and advocacy. Online platforms and digital tools empower individuals to raise awareness about human rights violations and mobilize for social change.

Conclusion Advantages and disadvantages of human rights

In conclusion, human rights encompass a set of inalienable rights that are legally recognized and protected at both national and international levels.

Originating from documents such as the Universal Declaration of Human Rights (UDHR) and the U.S. Bill of Rights, these human rights are legally acknowledged to the inherent dignity and worth of every individual, regardless of race, ethnicity, disability, or socio-economic status. 

While controversies may arise regarding their interpretation and application,rights are rights, and human rights serve as a crucial guideline for law and policy, ensuring equity, justice, and respect for all. 

Through international legal mechanisms and constitutional provisions, efforts are made to cater to the diverse needs of marginalized groups and remedy instances of deprivation or oppression.

The interrelation between civil, political, socio-economic, and cultural rights underscores their indivisible nature, reflecting a commitment to achieve universal compliance and uphold human dignity.

It is imperative that individuals read and cite these rights, allowing people to understand and enforce them effectively, thus fulfilling the vision of a world where all can enjoy their rights without enduring oppressive treatment or discrimination.

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Essay on Human Rights: Samples in 500 and 1500

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Essay on Human Rights

Essay writing is an integral part of the school curriculum and various academic and competitive exams like IELTS , TOEFL , SAT , UPSC , etc. It is designed to test your command of the English language and how well you can gather your thoughts and present them in a structure with a flow. To master your ability to write an essay, you must read as much as possible and practise on any given topic. This blog brings you a detailed guide on how to write an essay on Human Rights , with useful essay samples on Human rights.

This Blog Includes:

The basic human rights, 200 words essay on human rights, 500 words essay on human rights, 500+ words essay on human rights in india, 1500 words essay on human rights, importance of human rights, essay on human rights pdf, what are human rights.

Human rights mark everyone as free and equal, irrespective of age, gender, caste, creed, religion and nationality. The United Nations adopted human rights in light of the atrocities people faced during the Second World War. On the 10th of December 1948, the UN General Assembly adopted the Universal Declaration of Human Rights (UDHR). Its adoption led to the recognition of human rights as the foundation for freedom, justice and peace for every individual. Although it’s not legally binding, most nations have incorporated these human rights into their constitutions and domestic legal frameworks. Human rights safeguard us from discrimination and guarantee that our most basic needs are protected.

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Before we move on to the essays on human rights, let’s check out the basics of what they are.

Human Rights

Also Read: What are Human Rights?

Also Read: 7 Impactful Human Rights Movies Everyone Must Watch!

Here is a 200-word short sample essay on basic Human Rights.

Human rights are a set of rights given to every human being regardless of their gender, caste, creed, religion, nation, location or economic status. These are said to be moral principles that illustrate certain standards of human behaviour. Protected by law , these rights are applicable everywhere and at any time. Basic human rights include the right to life, right to a fair trial, right to remedy by a competent tribunal, right to liberty and personal security, right to own property, right to education, right of peaceful assembly and association, right to marriage and family, right to nationality and freedom to change it, freedom of speech, freedom from discrimination, freedom from slavery, freedom of thought, conscience and religion, freedom of movement, right of opinion and information, right to adequate living standard and freedom from interference with privacy, family, home and correspondence.

Also Read: Law Courses

Check out this 500-word long essay on Human Rights.

Every person has dignity and value. One of the ways that we recognise the fundamental worth of every person is by acknowledging and respecting their human rights. Human rights are a set of principles concerned with equality and fairness. They recognise our freedom to make choices about our lives and develop our potential as human beings. They are about living a life free from fear, harassment or discrimination.

Human rights can broadly be defined as the basic rights that people worldwide have agreed are essential. These include the right to life, the right to a fair trial, freedom from torture and other cruel and inhuman treatment, freedom of speech, freedom of religion, and the right to health, education and an adequate standard of living. These human rights are the same for all people everywhere – men and women, young and old, rich and poor, regardless of our background, where we live, what we think or believe. This basic property is what makes human rights’ universal’.

Human rights connect us all through a shared set of rights and responsibilities. People’s ability to enjoy their human rights depends on other people respecting those rights. This means that human rights involve responsibility and duties towards other people and the community. Individuals have a responsibility to ensure that they exercise their rights with consideration for the rights of others. For example, when someone uses their right to freedom of speech, they should do so without interfering with someone else’s right to privacy.

Governments have a particular responsibility to ensure that people can enjoy their rights. They must establish and maintain laws and services that enable people to enjoy a life in which their rights are respected and protected. For example, the right to education says that everyone is entitled to a good education. Therefore, governments must provide good quality education facilities and services to their people. If the government fails to respect or protect their basic human rights, people can take it into account.

Values of tolerance, equality and respect can help reduce friction within society. Putting human rights ideas into practice can help us create the kind of society we want to live in. There has been tremendous growth in how we think about and apply human rights ideas in recent decades. This growth has had many positive results – knowledge about human rights can empower individuals and offer solutions for specific problems.

Human rights are an important part of how people interact with others at all levels of society – in the family, the community, school, workplace, politics and international relations. Therefore, people everywhere must strive to understand what human rights are. When people better understand human rights, it is easier for them to promote justice and the well-being of society. 

Also Read: Important Articles in Indian Constitution

Here is a human rights essay focused on India.

All human beings are born free and equal in dignity and rights. It has been rightly proclaimed in the American Declaration of Independence that “all men are created equal, that they are endowed by their Created with certain unalienable rights….” Similarly, the Indian Constitution has ensured and enshrined Fundamental rights for all citizens irrespective of caste, creed, religion, colour, sex or nationality. These basic rights, commonly known as human rights, are recognised the world over as basic rights with which every individual is born.

In recognition of human rights, “The Universal Declaration of Human Rights was made on the 10th of December, 1948. This declaration is the basic instrument of human rights. Even though this declaration has no legal bindings and authority, it forms the basis of all laws on human rights. The necessity of formulating laws to protect human rights is now being felt all over the world. According to social thinkers, the issue of human rights became very important after World War II concluded. It is important for social stability both at the national and international levels. Wherever there is a breach of human rights, there is conflict at one level or the other.

Given the increasing importance of the subject, it becomes necessary that educational institutions recognise the subject of human rights as an independent discipline. The course contents and curriculum of the discipline of human rights may vary according to the nature and circumstances of a particular institution. Still, generally, it should include the rights of a child, rights of minorities, rights of the needy and the disabled, right to live, convention on women, trafficking of women and children for sexual exploitation etc.

Since the formation of the United Nations , the promotion and protection of human rights have been its main focus. The United Nations has created a wide range of mechanisms for monitoring human rights violations. The conventional mechanisms include treaties and organisations, U.N. special reporters, representatives and experts and working groups. Asian countries like China argue in favour of collective rights. According to Chinese thinkers, European countries lay stress upon individual rights and values while Asian countries esteem collective rights and obligations to the family and society as a whole.

With the freedom movement the world over after World War II, the end of colonisation also ended the policy of apartheid and thereby the most aggressive violation of human rights. With the spread of education, women are asserting their rights. Women’s movements play an important role in spreading the message of human rights. They are fighting for their rights and supporting the struggle for human rights of other weaker and deprived sections like bonded labour, child labour, landless labour, unemployed persons, Dalits and elderly people.

Unfortunately, violation of human rights continues in most parts of the world. Ethnic cleansing and genocide can still be seen in several parts of the world. Large sections of the world population are deprived of the necessities of life i.e. food, shelter and security of life. Right to minimum basic needs viz. Work, health care, education and shelter are denied to them. These deprivations amount to the negation of the Universal Declaration of Human Rights.

Also Read: Human Rights Courses

Check out this detailed 1500-word essay on human rights.

The human right to live and exist, the right to equality, including equality before the law, non-discrimination on the grounds of religion, race, caste, sex or place of birth, and equality of opportunity in matters of employment, the right to freedom of speech and expression, assembly, association, movement, residence, the right to practice any profession or occupation, the right against exploitation, prohibiting all forms of forced labour, child labour and trafficking in human beings, the right to freedom of conscience, practice and propagation of religion and the right to legal remedies for enforcement of the above are basic human rights. These rights and freedoms are the very foundations of democracy.

Obviously, in a democracy, the people enjoy the maximum number of freedoms and rights. Besides these are political rights, which include the right to contest an election and vote freely for a candidate of one’s choice. Human rights are a benchmark of a developed and civilised society. But rights cannot exist in a vacuum. They have their corresponding duties. Rights and duties are the two aspects of the same coin.

Liberty never means license. Rights presuppose the rule of law, where everyone in the society follows a code of conduct and behaviour for the good of all. It is the sense of duty and tolerance that gives meaning to rights. Rights have their basis in the ‘live and let live’ principle. For example, my right to speech and expression involves my duty to allow others to enjoy the same freedom of speech and expression. Rights and duties are inextricably interlinked and interdependent. A perfect balance is to be maintained between the two. Whenever there is an imbalance, there is chaos.

A sense of tolerance, propriety and adjustment is a must to enjoy rights and freedom. Human life sans basic freedom and rights is meaningless. Freedom is the most precious possession without which life would become intolerable, a mere abject and slavish existence. In this context, Milton’s famous and oft-quoted lines from his Paradise Lost come to mind: “To reign is worth ambition though in hell/Better to reign in hell, than serve in heaven.”

However, liberty cannot survive without its corresponding obligations and duties. An individual is a part of society in which he enjoys certain rights and freedom only because of the fulfilment of certain duties and obligations towards others. Thus, freedom is based on mutual respect’s rights. A fine balance must be maintained between the two, or there will be anarchy and bloodshed. Therefore, human rights can best be preserved and protected in a society steeped in morality, discipline and social order.

Violation of human rights is most common in totalitarian and despotic states. In the theocratic states, there is much persecution, and violation in the name of religion and the minorities suffer the most. Even in democracies, there is widespread violation and infringement of human rights and freedom. The women, children and the weaker sections of society are victims of these transgressions and violence.

The U.N. Commission on Human Rights’ main concern is to protect and promote human rights and freedom in the world’s nations. In its various sessions held from time to time in Geneva, it adopts various measures to encourage worldwide observations of these basic human rights and freedom. It calls on its member states to furnish information regarding measures that comply with the Universal Declaration of Human Rights whenever there is a complaint of a violation of these rights. In addition, it reviews human rights situations in various countries and initiates remedial measures when required.

The U.N. Commission was much concerned and dismayed at the apartheid being practised in South Africa till recently. The Secretary-General then declared, “The United Nations cannot tolerate apartheid. It is a legalised system of racial discrimination, violating the most basic human rights in South Africa. It contradicts the letter and spirit of the United Nations Charter. That is why over the last forty years, my predecessors and I have urged the Government of South Africa to dismantle it.”

Now, although apartheid is no longer practised in that country, other forms of apartheid are being blatantly practised worldwide. For example, sex apartheid is most rampant. Women are subject to abuse and exploitation. They are not treated equally and get less pay than their male counterparts for the same jobs. In employment, promotions, possession of property etc., they are most discriminated against. Similarly, the rights of children are not observed properly. They are forced to work hard in very dangerous situations, sexually assaulted and exploited, sold and bonded for labour.

The Commission found that religious persecution, torture, summary executions without judicial trials, intolerance, slavery-like practices, kidnapping, political disappearance, etc., are being practised even in the so-called advanced countries and societies. The continued acts of extreme violence, terrorism and extremism in various parts of the world like Pakistan, India, Iraq, Afghanistan, Israel, Somalia, Algeria, Lebanon, Chile, China, and Myanmar, etc., by the governments, terrorists, religious fundamentalists, and mafia outfits, etc., is a matter of grave concern for the entire human race.

Violation of freedom and rights by terrorist groups backed by states is one of the most difficult problems society faces. For example, Pakistan has been openly collaborating with various terrorist groups, indulging in extreme violence in India and other countries. In this regard the U.N. Human Rights Commission in Geneva adopted a significant resolution, which was co-sponsored by India, focusing on gross violation of human rights perpetrated by state-backed terrorist groups.

The resolution expressed its solidarity with the victims of terrorism and proposed that a U.N. Fund for victims of terrorism be established soon. The Indian delegation recalled that according to the Vienna Declaration, terrorism is nothing but the destruction of human rights. It shows total disregard for the lives of innocent men, women and children. The delegation further argued that terrorism cannot be treated as a mere crime because it is systematic and widespread in its killing of civilians.

Violation of human rights, whether by states, terrorists, separatist groups, armed fundamentalists or extremists, is condemnable. Regardless of the motivation, such acts should be condemned categorically in all forms and manifestations, wherever and by whomever they are committed, as acts of aggression aimed at destroying human rights, fundamental freedom and democracy. The Indian delegation also underlined concerns about the growing connection between terrorist groups and the consequent commission of serious crimes. These include rape, torture, arson, looting, murder, kidnappings, blasts, and extortion, etc.

Violation of human rights and freedom gives rise to alienation, dissatisfaction, frustration and acts of terrorism. Governments run by ambitious and self-seeking people often use repressive measures and find violence and terror an effective means of control. However, state terrorism, violence, and human freedom transgressions are very dangerous strategies. This has been the background of all revolutions in the world. Whenever there is systematic and widespread state persecution and violation of human rights, rebellion and revolution have taken place. The French, American, Russian and Chinese Revolutions are glowing examples of human history.

The first war of India’s Independence in 1857 resulted from long and systematic oppression of the Indian masses. The rapidly increasing discontent, frustration and alienation with British rule gave rise to strong national feelings and demand for political privileges and rights. Ultimately the Indian people, under the leadership of Mahatma Gandhi, made the British leave India, setting the country free and independent.

Human rights and freedom ought to be preserved at all costs. Their curtailment degrades human life. The political needs of a country may reshape Human rights, but they should not be completely distorted. Tyranny, regimentation, etc., are inimical of humanity and should be resisted effectively and united. The sanctity of human values, freedom and rights must be preserved and protected. Human Rights Commissions should be established in all countries to take care of human freedom and rights. In cases of violation of human rights, affected individuals should be properly compensated, and it should be ensured that these do not take place in future.

These commissions can become effective instruments in percolating the sensitivity to human rights down to the lowest levels of governments and administrations. The formation of the National Human Rights Commission in October 1993 in India is commendable and should be followed by other countries.

Also Read: Law Courses in India

Human rights are of utmost importance to seek basic equality and human dignity. Human rights ensure that the basic needs of every human are met. They protect vulnerable groups from discrimination and abuse, allow people to stand up for themselves, and follow any religion without fear and give them the freedom to express their thoughts freely. In addition, they grant people access to basic education and equal work opportunities. Thus implementing these rights is crucial to ensure freedom, peace and safety.

Human Rights Day is annually celebrated on the 10th of December.

Human Rights Day is celebrated to commemorate the Universal Declaration of Human Rights, adopted by the UNGA in 1948.

Some of the common Human Rights are the right to life and liberty, freedom of opinion and expression, freedom from slavery and torture and the right to work and education.

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Human Rights Essays

Van that reads: Human rights are the answer

Posted 24 Sep 2024 , 3:20pm By Sharon Natt

Essays from leading experts explore themes ranging from mass atrocities around the world to unprecedented levels of homelessness in the UK. This thought-provoking collection is curated by Labour Campaign for Human Rights and Amnesty UK

All states have a duty – regardless of their political, economic, and cultural systems – to promote and protect all rights for everyone, without discrimination.

However, in recent years, universal human rights have faced unprecedented levels of threat and rollback. Here in the UK, we have seen a raft of legislation which has removed fundamental rights protections, often in contradiction to the UK’s obligations under international law. Internationally, we see other governments increasingly acting with impunity, violating international human rights and humanitarian law with no consequence; and undermining the international rules-based system which protects us all.

Human rights protections were born out of the ashes, horror and devastation of World War II to act as a global roadmap to freedom, equality and dignity – protecting the rights of every individual, everywhere. Over the last 75 years they have underpinned many of the positive transformations that the world has seen; from decolonialisation across continents, to the reunification of the European continent after the Cold War, to challenging systems of structural racism in countries right across the world.

Centring human rights provides a clear framework for policy makers who want to change lives and improve public services for the better, in equitable, fair and just ways. The Human Rights Act in the UK, for example, has not only enabled people to claim their rights when things have gone wrong, but has ushered in systems of decision making in our national and local policy making that better respect rights in the first place. In this way, any government designing and delivering its agenda should see human rights principles as key to providing solutions to policy challenges and direction for the best use of precious resources.

That’s why Amnesty International UK is urging our new government to be proud of the role the UK has played over decades in building and respecting global human rights frameworks and laws, but also to recognise that over recent years the UK has squandered its reputation and leadership by inconsistently supporting and practising those principles at home and abroad. We now urge the government to truly prioritise promoting and protecting our rights, because while politics might not be for everyone, human rights are.

As part of this work, we are delighted to partner with the Labour Campaign for Human Rights in this collection of essays to bring together a range of voices and expertise from across society – including rights holders, barristers, teachers, union representatives, NGOs and politicians. Each of these essays provides a unique and compelling perspective on what this government could do to truly champion human rights now and in the future.

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Like you, we are horrified by the violence and the civilian death toll in Gaza, Israel and the rest of the Occupied Palestinian Territories. We’re calling for an immediate ceasefire by all parties in the occupied Gaza Strip and Israel to prevent further loss of civilian lives. Amnesty International is investigating mass summary killings, indiscriminate and disproportionate attacks, hostage-taking, and siege tactics.

As ever, our mission to protect human rights remains. Please donate today to help expose war crimes and protect human rights. Thank you.

Human Rights Careers

10 Reasons Why Human Rights Are Important

Interest and awareness of human rights has grown in recent decades. In 1948, the United Nations released the Universal Declaration of Human Rights, which has become the most important document of what should be considered the standard for basic equality and human dignity. Why do human rights matter? Here are ten specific reasons:

#1: Human rights ensure people have basic needs met

Everyone needs access to medicine, food and water, clothes, and shelter. By including these in a person’s basic human rights, everyone has a baseline level of dignity. Unfortunately, there are still millions of people out there who don’t have these necessities, but saying it’s a matter of human rights allows activists and others to work towards getting those for everyone.

#2: Human rights protect vulnerable groups from abuse

The Declaration of Human Rights was created largely because of the Holocaust and the horrors of WII. During that time in history, the most vulnerable in society were targeted along with the Jewish population, including those with disabilities and LGBT. Organizations concerned with human rights focus on members of society most vulnerable to abuse from powerholders, instead of ignoring them.

#3: Human rights allow people to stand up to societal corruption

The concept of human rights allows people to speak up when they experience abuse and corruption. This is why specific rights like the right to assemble are so crucial because no society is perfect. The concept of human rights empowers people and tells them that they deserve dignity from society, whether it’s the government or their work environment. When they don’t receive it, they can stand up.

#4: Human rights encourage freedom of speech and expression

While similar to what you just read above, being able to speak freely without fear of brutal reprisal is more expansive. It encompasses ideas and forms of expression that not everybody will like or agree with, but no one should ever feel like they are going to be in danger from their government because of what they think. It goes both ways, too, and protects people who want to debate or argue with certain ideas expressed in their society.

#5: Human rights give people the freedom to practice their religion (or not practice any)

Religious violence and oppression occur over and over again all across history, from the Crusades to the Holocaust to modern terrorism in the name of religion. Human rights acknowledges the importance of a person’s religion and spiritual beliefs, and lets them practice in peace. The freedom to not hold to a religion is also a human right.

#6: Human rights allows people to love who they choose

The importance of freedom to love cannot be understated. Being able to choose what one’s romantic life looks like is an essential human right. The consequences of not protecting this right are clear when you look at countries where LGBT people are oppressed and abused, or where women are forced into marriages they don’t want.

#7: Human rights encourage equal work opportunities

The right to work and make a living allows people to flourish in their society. Without acknowledging that the work environment can be biased or downright oppressive, people find themselves enduring abuse or insufficient opportunities. The concept of human rights provides a guide for how workers should be treated and encourages equality.

#8: Human rights give people access to education

Education is important for so many reasons and is crucial for societies where poverty is common. Organizations and governments concerned with human rights provide access to schooling, supplies, and more in order to halt the cycle of poverty. Seeing education as a right means everyone can get access, not just the elite.

#9: Human rights protect the environment

The marriage between human rights and environmentalism is becoming stronger due to climate change and the effects it has on people. We live in the world, we need the land, so it makes sense that what happens to the environment impacts humanity. The right to clean air, clean soil, and clean water are all as important as the other rights included in this list.

#10: Human rights provide a universal standard that holds governments accountable

When the UDHR was released, it had a two-fold purpose: provide a guideline for the future and force the world to acknowledge that during WWII, human rights had been violated on a massive scale. With a standard for what is a human right, governments can be held accountable for their actions. There’s power in naming an injustice and pointing to a precedent, which makes the UDHR and other human right documents so important.

Do you want to learn more about why human rights are important? Take a free online course on human rights offered by top universities.

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About the author, emmaline soken-huberty.

Emmaline Soken-Huberty is a freelance writer based in Portland, Oregon. She started to become interested in human rights while attending college, eventually getting a concentration in human rights and humanitarianism. LGBTQ+ rights, women’s rights, and climate change are of special concern to her. In her spare time, she can be found reading or enjoying Oregon’s natural beauty with her husband and dog.

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Bioethics and health and human rights: a critical view

Recent decades have seen the emergence of two new fields of inquiry into ethical issues in medicine. These are the fields of bioethics and of health and human rights. In this critical review of these fields, the author argues that bioethics, partly because it has been construed so broadly, suffers from quality control problems. The author also argues that the field of health and human rights is superfluous because it does nothing that cannot be done by either bioethics of the law.

Ethical questions in medicine and the life sciences are the subject of not one but two relatively new academic fields: “bioethics” and “health and human rights”. Although moral questions about the ethics of medicine and related areas have been asked for as long as people have asked questions about ethics, it is only within the last few decades that new fields devoted specifically to such questions have arisen. The growth of these fields has stimulated further attention to important moral questions in medicine and biology. Although this is to be welcomed, there is also much to be regretted about the route bioethics has taken and about the very emergence of health and human rights as a distinct academic field. More specifically, bioethics suffers from some serious quality control problems, while health and human rights seems to be in violation of a disciplinary version of Occam's razor, which proscribes the proliferation of disciplines or fields beyond necessity. In other words, health and human rights, as an academic field, does not seem to do anything that cannot be done either by bioethics, if the rights in question are moral rights, or by the law if the rights are legal rather than moral. Moreover, it is characterised by weaknesses that, unlike those of bioethics, cannot be overcome.

What is bioethics?

“Bioethics” can be understood in a broader or narrower way. Following the broader construal, bioethics includes not only philosophical study of the ethics of medicine, but also such areas as medical law, medical anthropology, medical sociology, health politics, health economics and even some areas of medicine itself. On the narrower construal, bioethics, although it may draw on these other disciplines, is itself only an area of philosophical inquiry. More specifically, bioethics is one branch of practical (or applied) ethics, which is one branch of ethics, which in turn is one branch of philosophy.

Although the first of these views of bioethics is the dominant one, it is the latter view that is preferable. A number of reasons can be advanced in support of this. Firstly, given that law and anthropology, for example, are not part of ethics, there is no reason to think that medical law and medical anthropology should be part of bio ethics. Secondly, the broader view of bioethics fosters some unfortunate mistakes that many are already prone to make. For example, taking medical law to be part of bioethics encourages the common confusion between law and ethics, terms that are neither synonymous nor coextensive. Viewing such areas as medical anthropology or medical sociology as part of bioethics encourages the mistake of confusing descriptions with prescriptions. (This is not to suggest that the broader view of bioethics causes everybody to make this mistake, but only that it facilitates this mistake and thus causes more people to make it than would otherwise be the case.) Social scientific study of (the ethics of) medicine is aimed at describing what is the case. For example, anthropologists tell us what a particular culture's ethical view of some medical practice is. This is not to deny that anthropologists, lawyers, psychologists, or economists engage in complicated ways of reasoning. It is to say that they reason and argue about the way things are—what some culture thinks, or what the law is, for example. By contrast, practical ethics involves advancing and examining arguments about what ought, morally, to be done and not done—about what is (actually, rather than merely thought to be) right and wrong.

To say that bioethics should be construed in the narrow way is not to deny the importance of the sciences, social sciences, and law to bioethics. These disciplines are clearly indispensable to practical ethics. One cannot reach an informed conclusion about what should be done in some practical case if one does not have all the relevant information about the way things are. Indeed, there are even circumstances where moral disagreement is entirely eliminated once the relevant facts are established (which is not to say that no room is then left for ethical questioning). Disciplines other than moral philosophy therefore play a crucial role. However, a problem arises when scientists, social scientists, and lawyers slip from doing what they are trained to do into doing moral philosophy. Although some do a reasonable job with the latter, very many do not.

There is a parallel problem for philosophers who work in the area of practical ethics. Because this area requires knowledge of science, social science, and sometimes law, practical philosophers have to familiarise themselves with scholarly discussions in these disciplines (unless they happen also to be expert in the relevant areas). This is unavoidable and is untroubling as long as the philosopher does not purport to be doing science, social science, or law but only reporting (or perhaps distilling) its findings. There are some cases, it must be conceded, where the analytic tools of the philosopher can actually help in assessing the evidence. In these cases the philosopher does more than simply report. Nevertheless, philosophers are ill advised to masquerade as scientists, social scientists, or lawyers.

The problem of “disciplinary slip”, where one slips from working in one's own discipline, in which one is trained, to working in another, in which one is not, is more acute in some cases than in others. For example, there are fewer obstacles to health care workers or scientists slipping into doing moral philosophy than there are obstacles to philosophers slipping into medicine or science. This is partly because of the obviously special knowledge and training required to become a healthcare professional or a scientist. But it is also partly because of the widespread but mistaken assumption that doing philosophy (well) does not really require any training or aptitude. Indeed, it is this attitude that underlies the common confidence to pronounce about moral and other philosophical matters without any sense of the complexity of these matters. I am not suggesting that only philosophers are entitled to make moral judgements, but I am suggesting that the expertise and skills of philosophers are often underrated. There are somewhat lesser obstacles to philosophers drifting into the softer sciences that are to be found under the umbrella of bioethics (broadly construed), but even these obstacles are greater than the obstacles in the reverse direction. Social scientists, I suspect, can slip into doing moral philosophy more readily than philosophers can slip into doing social science.

A second reason why there are fewer obstacles to medical professionals and scientists slipping into bioethics, is the fact that bioethics is making greater inroads into academic medical contexts than medicine and medical science are making into academic philosophy. Thus articles on bioethics are now quite commonly published in medical journals, and so‐called “bioethicists” are invited to speak to groups of medical practitioners. It is much rarer for doctors and scientists to be publishing in philosophy journals (other than those doubling as bioethics journals) or for doctors to be giving academic talks to philosophers. The upshot of this, again, is that the audience for much bioethics writing and talk are people who, because they are not trained in philosophy, are much less discerning about what constitutes good philosophy. A parallel problem can occur when scientists do publish science in a bioethics journal. For example, Stuart Derbyshire advanced a scientific view—that neither foetuses (even at the end of gestation) nor neonates can feel pain—that would be rejected as outlandish by most experts. 1 Yet many non‐scientists would not readily see this and might simply be misled by the needless technicality of his argument. Anybody purporting to be a bioethicist and who either knows slightly more than the audience or who can make it seem as though he or she does, can gain a hearing in many a medical audience.

These problems of disciplinary quality are exacerbated by a number of factors. Firstly, because the discipline of bioethics is currently understood in the broader way, it is filled with people who have slipped from their area of medical, scientific, or other non‐philosophical expertise into moral philosophy. Given that the discipline is so populated with such people, many of them do not see that many of the rest are not doing moral philosophy very well.

Secondly, there has been a proliferation of courses, diplomas, and degrees in bioethics. As these courses are often aimed at those without philosophical training and lack the rigour and often duration of other courses of study, there are more and more people with formal but poor bioethics education. There is a whole enterprise of bioethics education that is creating “experts” if not instantly then certainly very quickly. In some cases, a brief course or a diploma is thought sufficient to transform a novice into a so‐called “ethicist”, “bioethicist” or, worse still, a bioethics educator.

Thirdly, the bioethics literature is also of very uneven quality. There is some outstanding work being done, but there are also an unusually large number of poor quality bioethics publications. It is striking, for example, that each issue of a widely read bioethics journal consists mainly of brief responses to a few substantial articles in the journal. The responses, which do not seem to have to pass the usual sort of professional peer review, have included quite a number that never would pass such review.

In summary then, whereas there are disciplinary standards in most disciplines, there are no such standards in bioethics.* Indeed, much of what goes on in bioethics is undisciplined. Some think that the absence of disciplinary standards is acceptable in bioethics because it is a “field” rather than a “discipline”, but this semantic point does not undermine the substantive points I have made about disciplinary slip within the field. Others seek some consolation in the claim that bioethics is a new field, which has yet to find its feet and establish standards. This, however, seems overly optimistic. It is not clear how the field's becoming older and more established would prevent the disciplinary slip from occurring. Nor can we expect future bioethicists to be sufficiently expert in all the component disciplines that the problem of disciplinary slip evaporates. Even if disciplinary training in bioethics broadens it is more likely to produce Jacks and Jills of many trades, rather than experts in any.

Defenders of the broader conception of bioethics may wish to defend it in the following way. They may say that because answering bioethics questions involves answering both philosophical and non‐philosophical questions, the field of bioethics must incorporate both. To bolster their point, they might want to claim that what unites these two kinds of questions and marks out the field is a distinctive kind of bioethics reasoning. But this suggestion is implausible on at least two counts. Firstly, it is unlikely that bioethics reasoning differs (in anything other than content) from other forms of practical ethics reasoning. Secondly, although answering practical ethics questions does require both philosophical and non‐philosophical reasoning, there is no overarching distinct form of reasoning that unites these two. As the scientific, social scientific, and legal questions that are integral to bioethics can also be asked and answered quite independently of any ethical interest, they are not distinctively ethical. They are scientific, social scientific, and legal questions and must be answered by those best equipped to answer them, employing the tools of the relevant discipline. How the answers to those questions are to be woven into answering an ethical question is part of (practical) ethical reasoning and thus is in the domain of moral philosophy, or at least its practical branch.

Although the problem of academic standards in bioethics might not be avoided entirely if the narrower construal of bioethics were to prevail, it is certainly the case that the broader construal contributes significantly to the problem. There is a real danger that the surge of interest in bioethics that we have witnessed will give way, in due course, to a pendulum swing in the opposite direction, once the poverty of bioethics, as it is currently practised, becomes evident. That would be regrettable.

Health and human rights

Some of those engaged in academic work on moral problems in medicine identify their field as “health and human rights”, which they see as distinct from bioethics. According to the health and human rights view, the moral defects of medical practice, and human life more generally, are to be rectified through the promotion of human rights. Those advocates of health and human rights who think that the relevant rights are legal ones, either national or international, face an obvious difficulty. Law and morality are neither the same thing nor are they coextensive. The law can be morally defective, and moral rights can fail to be incorporated into law, or be incorporated only inadequately. The upshot of this is that legal rights, like law in general, are inadequate to the task of resolving moral dilemmas or rectifying the moral defects of medical practice.

The health and human rights paradigm is defective, however, even if the rights in question are moral rather than legal ones. The poverty of this paradigm becomes apparent when we consider what human rights are and how these relate to ethics and bioethics.

One of the distinctive features of rights is that they have correlative duties. To ascribe a right is also to ascribe the correlative duty. There simply could not be a right without its correlative duty. For example, my right not to be killed is correlated with the duty of others not to kill me. I could not have a right not to be killed if others were under no duty not to kill me. A second distinctive feature of rights is that they have unusual moral strength. They are said to have “trumping” power. That is to say, they can defeat other moral considerations.

Human rights, presumably, are rights someone has in virtue of being human. In other words, a human right is a kind of natural right—a right that somebody has on account of his (human) nature. Not all rights that humans have are human rights. Some rights are possessed not on account of the bearer's nature but rather because of some other consideration. For example, if you lend me £100, you acquire a right to receive £100 from me. This is not a human right, but rather a right arising from the loan.

We see, then, that human rights are but one kind of right. However, even the expanded class of rights obviously does not exhaust the range of moral concepts that can be employed to understand and evaluate an ethical issue. There are a host of other moral concepts including “duty”, “the good”, “virtue”, and “supererogation”.

Although rights have correlative duties, it does not follow that all duties have correlative rights. There may well be duties, such as the duty to give charity, that are not correlated with anybody's right. One has a duty to give, without anybody else having a right to receive. A duty to give charity would be one that, though binding, would carry a degree of discretion with regard to how it is discharged. An ethical approach, such as health and human rights, that takes rights to be the only concept necessary for discussion of ethical issues in medicine, ignores those duties that are not correlated with rights.

Nor can it consider “the good”. There are different conceptions of the good, but we do not need to decide between these to realise that an ethical evaluation that fails to consider any such conception is impoverished. Rights may be able to trump the good, at least sometimes, but this is not to say that the good has no value. If one only considers rights, one will not be able to assess the value of the good.

Neither can the virtues or good character be discussed comprehensively in the language of rights, unless one has such an impoverished notion of the virtues that respecting rights is the only virtue. Speaking only the language of rights, one cannot comprehensively explain the value of courage, patience, or temperance, for example.

A moral lexicon consisting only of rights is similarly unable to explain the concept of supererogation—that is, the concept of going beyond the call of duty. One can say that others have no right to one's acting in a supererogatory manner but that one has a right to act in such a way if one so wishes. This, however, does not begin to capture the moral value of supererogation. For example, rights language cannot distinguish supererogation from a mere liberty right. In both cases one has a right to do something and others have no right that one does it.

Morality is a complex matter. This complexity cannot be managed competently with only the concept of rights—and a fortiori with only the concept of human rights. A health and human rights approach is unable to consider a non‐natural right, such as a right arising from a promise or from membership in a medical insurance scheme. Even if the notion of “human rights” were extended to include not only natural rights possessed by humans but also non‐natural rights possessed by humans, the human rights approach would still be unable adequately to approach important issues in medicine. For example, it could not take account of the interests of those animals on which medical experimentation is conducted. Even those who think that such experimentation is morally justifiable must agree that reaching that conclusion via an ethical approach that considers only the rights of humans, and nothing else, is highly unreliable.

Using only the language of rights to grapple with every moral issue is analogous to treating every sickness with the same medication (or class of medication) or it is like trying to speak by using only nouns. It is crude and ineffective.

Discussion about (moral) rights is part of what ethics or bioethics involves, but these disciplines need not restrict themselves to this one moral concept. Unlike the human rights approach, those who do bioethics need not commit the error of mistaking the part for the whole. Rights are part of ethics, but they are not all there is to ethics. Thus, those doing ethics or bioethics can and do employ whatever moral concepts are relevant to some issue. It is hard to see, therefore, why advocates of the human rights approach think that their approach can either replace bioethics or be superior to it. One suggestion could be that the human rights approach to ethical problems in health and health care is an activist approach. It aims at bringing about positive change. The objection here is that bioethics is too much of an academic exercise and too little a mechanism for social change. (This is the explanation also for the more subtle position that instead of replacing bioethics with health and human rights, bioethics should focus more on human rights issues.)

There are a few ways to respond to this. The first is to note that bioethics can (although it need not) be coupled with activism. The second response is to question whether activism is really a desirable feature in a field of academic work. The primary purpose of academic work is to enlighten. Some may choose to enlist such enlightenment for political or moral purposes in order to bring about positive change, but that enterprise, although linked to the academic one, is distinct from it. A third response takes the second one a step further. Activism in (rather than as a consequence of ) an academic field may actually undermine the academic enterprise. Indeed the health and human rights approach runs this very risk. It is prone to join popular moral discourse in employing rights claims as a substitute for moral argument. In other words, instead of doing the difficult academic work of determining whether some action is right or wrong, there will be the temptation simply to ascribe either a right to perform that action or a right against others acting in this way. An activist agenda is more likely to presuppose which rights should be ascribed (or which rights should prevail) than it is to engage, as dispassionately as possible, the question about whether these rights ascriptions are warranted. Scholarship becomes but a handmaiden to the predetermined activist agenda.

An impetus to activism, then, is not a ground for founding an academic field. Given the existence of the discipline or subdiscipline of bioethics (and the existence of the discipline of law), there is no need for an academic discipline or field of health and human rights.

The criticisms offered above will be met with indignation. For example, health and human rights scholars will be threatened by the suggestion that their discipline is misguided. Medical professionals, scientists, and social scientists who enjoy venturing into moral philosophy will be threatened or outraged by the suggestion that most of them either should not do so, or at least that they should not do so quite so boldly.

Although I recognise the threat that my comments pose to such people and thus understand the indignation, my position need not be taken as badly as it is likely to be taken. Human rights scholars could distinguish between their scholarship and their activism. They could agree that the former should be subsumed under bioethics (or under law, depending on whether they work on moral or legal rights), while remaining committed to the not implausible view that rights (at least in our age) are an especially effective instrument for social and global improvement. Bioethicists' indignation could be minimised by not misunderstanding my position. I have not argued, for example, that all bioethics is done badly. There is much bioethics work to be admired. Nor have I argued that moral philosophers should be working unaided on moral problems in medicine. I am arguing, however, that moral philosophers, and not most others, should do the “ethics” in “bioethics” (although I leave open, here, the difficult question of what exactly a “moral philosopher” is). This does not preclude lawyers, doctors, and scientists of various kinds from working with philosophers on practical ethical issues, or working independently to answer questions that are crucial to ethical decision making. Nor is it to suggest that the crossing of disciplinary boundaries is inappropriate. It is only to suggest the manner in which those boundaries may be crossed. They should be crossed to learn something from experts in other areas and to teach them something about one's own area of expertise. My comments only preclude crossing disciplinary boundaries in order to do the work that is best done by others.

* That there are disciplinary standards in most disciplines does not entail that those standards are always met. Clearly there are better and worse scholars in any discipline. Thus, for example, there are moral philosophers who do moral philosophy badly. My argument does not commit me to denying this. I am arguing only that widespread disciplinary slip in the field of bioethics results in even more poor quality work than would be the case if the bioethics were construed narrowly or if bioethics in its broad construal had disciplinary standards.

Competing interests: None

This paper is based on a presentation given at the Sixth World Congress of Bioethics, that was held in Brasilia, Brazil from 30 October to 2 November 2002.

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IELTS Advantages Disadvantages Essays - Topics, Structure, Tips & Samples

Kasturika Samanta

12 min read

Updated On Sep 13, 2024

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The article discusses the structure and strategies for writing on IELTS Writing Task 2 advantages and disadvantages topics, including planning, vocabulary use, and provides advantages and disadvantages IELTS essay sample answers to improve scores.

 IELTS Advantages Disadvantages Essays

Table of Contents

Understanding the question and structure of the ielts advantages disadvantages essay, how to plan your task 2 advantages and disadvantages essay, how to write an advantages disadvantages essay for ielts writing task 2, tips for mastering advantages and disadvantages essay, advantages and disadvantages ielts essay questions and sample answers, practice advantages disadvantages essays ielts with ieltsmaterial, more related ielts writing task 2 advantages and disadvantages topics.

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We have all made a list of pros and cons when faced with a difficult decision. An advantages disadvantages essay in IELTS Writing is kind of like an organized pros and cons list.

In this article, we will go over the structure of Task 2 advantages and disadvantages, how to write an advantages and disadvantages essay, IELTS writing task 2 advantages and disadvantages topics, and go over a few advantages and disadvantages IELTS essay samples.

The IELTS advantages disadvantages essay is a question type you will come across in IELTS Writing Task 2 .

You will be asked to write about the benefits and drawbacks of the topic given. It can be worded in different ways. Let’s see some examples.

  • At the present time, the population of some countries includes a relatively large number of young adults, compared with the number of older people. Do the advantages of this situation outweigh the disadvantages?
  • Discuss the advantages and disadvantages of mobile phones in our daily lives.
  • Some companies and organizations require their employees to wear uniforms. What are the advantages and disadvantages of wearing a uniform?
  • A lot of places in the world rely on tourism as a main source of income. Unfortunately, tourism can also be a source of problems if it is not managed correctly. Describe the advantages and disadvantages of tourism in the modern world. Do you think that the benefits of tourism outweigh its drawbacks?
  • What are the pros and cons for children watching television? Give reasons for your answer and include any relevant example from your knowledge or experience.
  • Globalization has both advantages and disadvantages. Discuss both and give your opinion.

Discussing the Question of Advantages and Disadvantages Essay IELTS

In some IELTS Writing Task 2 advantages disadvantages questions, you will be asked to share your opinion. However, in most cases, discussing the pros and cons/benefits and drawbacks/advantages and disadvantages is enough.

Question Types of IELTS Advantages & Disadvantages Essay

The first part of the question for advantage and disadvantage essays in IELTS Writing Task 2 will always be a statement. In the second part, you will get to know whether you have to discuss only the benefits and drawbacks or add your opinion along with it. So, no need to worry!

As you can see in the image above, the first question asks you to share your opinion, whereas in the second, you will have to discuss the advantages and disadvantages.

Structure of the IELTS Advantages Disadvantages Essay

The IELTS Essay writing task is quite challenging as it requires you to write an essay on an unseen topic from any walk of life – it can range from social issues to environmental discourse. To make it easy, you can practice advantage and disadvantage IELTS Writing Task 2 sample essays based on the following structure breakdown.

  • Paraphrase the question statement.
  • State what the following paragraphs will discuss.
  • Mention your viewpoint (if asked in the question)
  • Discuss the advantages.
  • Explain the benefits with examples in 2-3 sentences.
  • Discuss the disadvantages.
  • Explain the drawbacks with examples in 2-3 sentences.
  • Summarize the benefits and drawbacks discussed in the essay.

Remember that there is no right or wrong structure for advantages and disadvantages writing task 2 . However, if you use this, it will enable you to plan your essay in no time during the exam.

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The planning for writing any essay type in IELTS Writing Task 2 requires around 5 minutes. The process covers essential aspects such as analysis of the question, organization of the points to be included, identifying relevant vocabulary, and understanding the IELTS Writing Task 2 marking criteria to obtain a good band score .

The following points will provide a concise guide on how to plan your answer for the advantages and disadvantages of essays in IELTS academic writing task 2, save some time to revise your response and achieve a good IELTS band score .

  • To answer the advantages disadvantages essay questions in IELTS Writing Task 2, first you have to identify the keywords and instructions in the question to discuss the positives and negatives of the statement.
  • Plan your structure, including your main arguments, advantages, and disadvantages, to present your answer in a well-structured manner.
  • Take at least 10 minutes to analyze and understand the given statement and evaluate its pros and cons.
  • Organize your thoughts and provide a clear and concise response.
  • Using appropriate writing task 2 vocabulary and phrases (lexical resource) is important. But avoid stuffing too many words into irrelevant places.
  • Ensure that your response remains relevant to the given topic.
  • Understand the IELTS writing band descriptors like Task Response, Coherence and cohesion, Lexical resource, Grammatical range and accuracy to obtain a high band score.

Once you have planned your advantage and disadvantage essay for Writing Task 2, it is time to write down your answer. For this of kind of practice, use authentic and updated IELTS Writing practice tests .

Writing The Essay Introduction

The first thing that you have to do is to write an introduction for an advantages disadvantages essay.

  • Your introduction should paraphrase the topic of the essay and try to use different vocabulary/synonyms for the words in the topic, wherever possible.
  • Then, give a brief idea about what could be expected in the essay, i.e. the advantages and the disadvantages of the concerned topic.
  • Finally, state which side you think weighs the most (when asked for an opinion.)

Body Paragraphs for Advantages And Disadvantages Essay IELTS

Although there is no strict rule about the number of paragraphs for IELTS essays, it is better to limit the number to two. It will not only help you to follow the word count but also keep your essay concise.

Body Paragraph 1

  • It should state the advantage/s of the topic.
  • This should be backed by practical points, and the examples would be even better.
  • Day-to-day incidents and instances can be brought to notice.

Body Paragraph 2

  • It should state the disadvantage/s of the topic.
  • This as well should be supported by valid points, and the daily incidents and examples can be highlighted to back your points.

How To Write An Essay Conclusion?

You should conclude the topic by providing a summary of the points put forth in the entire essay and how the advantages or disadvantages of the topic outweigh the other (if applicable).

  • Make sure to end the essay with a well rounded conclusion.
  • Link your ideas discussed in the essay to ensure cohesion and coherence.
  • The question/s along with the essay statement should be answered.

To help you to understand this type of essay better, given below are some essential essay vocabulary you must know as well as a sample essay with a detailed outline. We’ve provided you with ample IELTS advantages and disadvantages essay topics to help you hone your essay writing skills.

IELTS Essay Vocabulary

A strong command of vocabulary is crucial for writing an effective advantages disadvantages essay in IELTS Writing Task 2. Your proficiency in English language vocabulary will be evident in how expertly you can select the most suitable expressions to convey precise meanings. Diversifying your vocabulary will enable you to incorporate a greater variety of words in your essays. However, it is important to note that overusing uncommon words and phrases can reduce the relevance of your answer. So, create an advanced vocabulary word list for IELTS to avoid loss of word during the actual exam and utilize time in organizing your thoughts.

Tips for Mastering Advantages and Disadvantages Essay

Writing an essay on IELTS advantage disadvantage essay topics needs careful preparation and planning. Here are some b est IELTS Writing Task 2 tips for achieving Band 9 with a high-quality essay:

  • Understand the Question: Make sure you understand the question and what is expected of you before you begin writing. Decide which advantages and disadvantages you need to talk about and if you need to share your opinion.
  • Generate Ideas: Spend a few minutes identifying the benefits and drawbacks of the selected subject. List the main ideas and instances you’ll utilize to support your claims.
  • Structure Your Essay: Write your essay with a logical and obvious structure. Begin with an introduction that briefly summarizes your key points and states the subject. After that, give each benefit and drawback a paragraph of its own, and then wrap up by summarizing your points in the conclusion.
  • Use Linking Words: To connect your thoughts and create a smooth writing flow, use a range of linking words and phrases, like “furthermore,” “however,” “on the other hand,” and “in conclusion.”
  • Support Your Points: Give particular instances, figures, or anecdotes to back up each benefit and drawback you discuss. This will improve the persuasiveness of your arguments and raise your score.
  • Plan your Time Effectively: During the exam, manage your time well. Plan your essay for a few minutes, then concentrate on creating paragraphs that are precise and to the point. At the conclusion, give yourself some time to review and make any required changes.
  • Practice is the Key to Success: It is the ultimate truth. The more you practice, the more you will become efficient in planning, organizing and structuring your IELTS Writing Task 2 advantages and disadvantages sample answer. So, take up more writing practice tests and make the best use of them.

Ensure you’re using the right structure for IELTS Advantages and Disadvantages Essays!

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Given below are some advantages and disadvantages IELTS essay samples and Band 9 methodologies of answering them.

Sample Question 1

Sample answer.

Foreign education has become one of the most sought-after ventures in this day and age. A majority of students plan on pursuing higher education in a foreign nation, especially when it comes to a master’s degree. One of the reasons why studying abroad has become such a popular phenomenon is the relaxation of travel laws and procedures across the world. However, there are pros and cons to studying abroad and the following paragraphs will explore the topic and elaborate on why the advantages outweigh the disadvantages.

One of the primary reasons for studying abroad is the presence of a more refined and sophisticated education system in several first-world countries. It is common for students from underdeveloped or developing countries like Brazil, China, India, Argentina and other countries to look for better opportunities than the ones available in their native country in terms of academics. Also, residing in a foreign country helps individuals to gain international exposure and also helps them develop social and interpersonal skills, which are extremely important for being eligible for lucrative job opportunities.

Nevertheless, there are numerous drawbacks to travelling abroad for education. First of all, from the beginning of applying to a foreign university to staying in the host country for the entire duration of your degree, it is an exorbitant affair. Such a costly endeavour is often unaffordable for the household of many people. That being said, becoming accustomed to the norms and conventions of an unfamiliar country can be a tough ordeal for many due to differences in culture and social traditions.

Finally, I would like to conclude by saying that foreign education can be a blessing if it is financially feasible for aspiring students. That being said, the benefits of studying abroad surpass the drawbacks for the same.

Check Out – How to Plan an IELTS Writing Task 2 Essay (Best Strategy)

Sample Question 2

Globalization has been one of the most significant phenomena in the last few decades, and it has changed several aspects of human society both economically and socially. There has been remarkable progress in terms of economic and financial development for developing countries due to the expansion of global organizations. However, there are several drawbacks to this rapid progress that need to be addressed. Evidently, globalization has more advantages than disadvantages and the following paragraphs will elaborate on the topic and justify these views.

First of all, the most advantageous aspect of globalization is the advent of numerous international companies and franchises in developing countries. Ever since global brands and corporations have expanded their operations in countries such as India, China, Sri Lanka and many more, there has been a notable increase in employment in these countries. Additionally, due to the remarkable rise in the number of imports and exports, people from third world countries now have access to a vast catalogue of products and services that were previously unattainable.

That being said, there are drawbacks to globalization that create concerning issues for a sizable portion of the global population. One of the most disturbing consequences faced is the exploitation of labour. Many corporations are known to outsource their operations to developing countries due to cheap labour costs. This enables them to accomplish their manufacturing operations without having to provide proper remuneration. Also, due to the use of inexpensive labour, the quality of products is diminished, and customers receive inferior products.

In conclusion, there is no doubt that the effects of globalization are not entirely positive or negative. Nonetheless, the benefits brought by this occupation outweigh the drawbacks.

There is no doubt that you are preparing for the IELTS Writing Task 2. So, we would recommend you to take up IELTS Writing Task 2 advantages and disadvantages topics regularly. The more you practice, the better you will become at solving the IELTS Writing test and answers within the dedicated timeframe.

Check out our well-reviewed IELTS Writing study guide , which includes self-explanatory lessons and advantages and disadvantages IELTS essay sample answers. If you need more guidance, don’t hesitate to contact our IELTS specialists . Make the necessary preparations to improve your score on the IELTS Speaking test and get a Band 8+.

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Frequently Asked Questions

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Kasturika is a professional Content Writer with over three years of experience as an English language teacher. Her understanding of English language requirements, as set by foreign universities, is enriched by her interactions with students and educators. Her work is a fusion of extensive knowledge of SEO practices and up-to-date guidelines. This enables her to produce content that not only informs but also engages IELTS aspirants. Her passion for exploring new horizons has driven her to achieve new heights in her learning journey.

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  • Essay Task 2

Guide to Advantage Disadvantage IELTS Essay Type

  • Essay Types
  • Double Question
  • Advantage Disadvantage
  • Problem Solution
  • Essay Length

ielts essay advantage disadvantage type

IELTS advantage/disadvantage essays ask you to write about the benefits and drawbacks of a topic as well as (sometimes) asking for your opinion.  This guide covers everything you need to know to complete an Academic IELTS advantage/ disadvantage essay. Let’s start preparing with Benchmark IELTS!

Table of Contents

1.1 understanding the question, 1.2 example advantage/disadvantage questions, 2.1 essay structure 1, 2.2 essay structure 2.

  • 3.1 Identify key words and phrases

3.2 Organise your ideas

3.3 identify vocabulary, 4.1 introduction, 4.2 main body paragraphs, 4.3 conclusion, 5.1 complete the sample advantage/disadvantage essay, 5.2 advantage/disadvantage sample essay, 1. advantage/ disadvantage essay overview.

This section of the guide will show you how to identify an IELTS advantage/disadvantage question.

Remember, there are five main types of writing task 2 questions:

  • Advantage/disadvantage
  • Double question
  • Problem/solution

It is very important to understand what type of question you are given in the exam so you can respond in an appropriate way: different question types will require different responses.

Advantage/disadvantage essay questions can be presented in several different ways.

Here are some examples of the way an advantage/disadvantage question may be worded:

  • Discuss the advantages and disadvantages and give your opinion.
  • Describe the advantages and disadvantages of _____ and give your opinion.
  • What are the advantages and disadvantages of _____?

You may also see questions using synonyms for advantage and disadvantage, for example:

  • What are the benefits and drawbacks of…?

Be careful, the question itself might not always use words or phrases relating to advantage/disadvantage and they could be hidden in the statement,  as seen here:

  • Some people believe that using a bicycle as your main form of transport has a lot of advantages , whereas others believe that it has many disadvantages . Discuss both views and give your opinion.

Here is another example of a question where you are asked to give your opinion:

  • Do the advantages of … outweigh the disadvantages

After you have identified the essay type , you need to understand what you are being asked to do. To do well in the Task achievement marking component, you need to ‘ address all parts of the task’ .

This type of essay question will always be split into two parts:

  • The IELTS statement
  • The question

You must always write about both the advantages and disadvantages of the given topic. As we can see in example questions 1-6, sometimes you are asked to give your opinion on the question, and sometimes you are not. Let’s compare the following questions:

You are not being asked to give your opinion

Here are some example advantage/disadvantage essay questions:

In the past, when students did a university degree, they tended to study in their own country. Nowadays, they have more of an opportunity to study abroad.

Do the advantages of this development outweigh the disadvantages?

Today children spend a lot of their free time watching TV.

Do the advantages outweigh the disadvantages of this practice?

Also, read the following IELTS Essay Writing Guides

  • IELTS Discussion Type Questions
  • Double Question IELTS Essay Topics
  • Opinion-based Task 2 IELTS Guide
  • Problem Solution IELTS Writing Task Statement

The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy.

The benefits of nuclear technology far outweigh the disadvantages.

To what extent do you agree or disagree?

In the past, when students did a university degree, they tended to study in their own country. Nowadays, they have the opportunity to study abroad.

What are the advantages and disadvantages of this development?

More and more people prefer to read news online rather than on paper.

Do you think the advantages of this trend outweigh the disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge and experience.

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2. Essay Structures for Advantage/Disadvantage Essays

There is more than one way to structure your advantage/disadvantage essay. You could take a thesis-led (opinion in the introduction) or an evidence-led (opinion in your conclusion).

You could also choose to focus on one or more than one advantage/disadvantage in each of your main body paragraphs.

The next two sections will give you two possible ways that you could structure your essay using four clearly organized paragraphs.

Thesis-led approach

Evidence-led approach

3. Planning your Advantage/Disadvantage Essay

Before you start writing your essay, you should give yourself 5 minutes to analyze the question and organize your ideas . Follow the tips below to create a well-planned essay!

3.1 Identify keywords and phrases

It sounds simple, but it is very important that you read the question carefully and understand what you are being asked to write about. To analyze the question, first, identify any keywords and phrases .

You should first identify the topic of the essay. If you do not write about the correct topic, you will score poorly in Task achievement . The general topic can always be found in the IELTS statement.

Let’s take a look at one of the previous examples:

The threat of nuclear weapons maintains world peace . Nuclear power provides cheap and clean energy .

The topic words are underlined and show the general topic of this essay question in nuclear weapons/power/technology .

After you have identified the general topic, you need to locate other keywords that give you more detail about the topic. In this question, the words world peace and cheap and clean energy in bold give you more information about the general topic. Therefore, your essay should only relate to these aspects of nuclear weapons/power/technology .

Now take a look at the question for our model answer at the end of this guide. Can you identify the general topic?

This is an important step that is often skipped by test-takers. By quickly writing down your key ideas, you will avoid repeating or missing any points and improve your score in both Task achievement and Coherence and cohesion .

You could use bullet points , columns , or another preferred method of writing down ideas . Here is an example for our sample essay:

Take a look at our Master Guide for a more in-depth look at idea generation and organizing your ideas.

Taking a moment to write down more uncommon vocabulary related to the essay topic will not only make you feel more relaxed in the exam but will also help you to improve your score in Lexical resources .

This doesn’t have to be a long list, just a few ideas that come into your mind. Here are some examples of the topic of studying abroad:

  • Culture shock
  • Language barrier
  • Broaden one’s horizons

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4. Writing your Advantages/Disadvantages Essay

Your introduction should be the shortest paragraph in your essay (about 40-60 words is perfect).

You need to rephrase the IELTS statement in your own words. This is known as paraphrasing (a key skill to develop for the IELTS exam).

Take a look at our example:

In the past, when students did a university degree, they tended to study in their own country. Nowadays, they have the opportunity to study abroad. What are the advantages and disadvantages of this development?

You can also briefly state what your essay will be about in one clear sentence. For instance:

This essay will discuss both points of view and then I will give my opinion.

If you are taking a thesis-led approach, you can use one of the following sentence starters to briefly give your opinion:

  • I believe that…
  • It is my belief that…
  • In my opinion,…

A note on the use of the first person ‘I’: Unlike writing task 1, it is appropriate to use the first person in your writing task 2 essay. In fact, it is unavoidable when giving your opinion. But , you should not overuse ‘I’ in your essay and we recommend you limit your use to your introduction and conclusion.

Topic sentences Usually, the first sentence of your main body paragraph will be a topic sentence . The purpose of your topic sentence is to introduce the main idea of your paragraph .

You should include one topic sentence for each advantage/disadvantage . This means that, if your main body paragraphs focus on two advantages/disadvantages , then you should have two topic sentences per paragraph.

Here’s an example: One advantage of studying abroad is that students can improve their language skills.

Here are some other sentence starters you can use for your essays (you can replace the underlined words with vocabulary linked to your topic):

  • One advantage of studying abroad is that ….
  • Another benefit of studying abroad is that…
  • One downside of studying abroad is that…
  • Another downside of studying abroad is that…

Supporting sentences You should then expand on your topic sentence with a supporting sentence/sentences . Your sentence(s) could either describe a result of the advantage/disadvantage, go into more detail , or explain the reason(s) why these benefits/drawbacks occur.

Our example supporting sentence describes a result of the advantage given in the topic sentence.

Topic sentence – One advantage of studying abroad is that students can improve their language skills.

Supporting sentence – This means that when the students return to their home countries, they will have more employment opportunities.

Here are some sentences starters you can use to begin your supporting sentences:

  • This is because…
  • The result/consequence/reason is that…
  • This means that…
  • As a result/consequence,…
  • In other words,…  

Giving examples For all writing task 2 essay types , you must support your response with examples. Do not personalize your examples and link them to your life instead, Keep your examples more general . Also, do not refer to made-up statistics .

Here are some instances of suitable and non-suitable examples:

Suitable For example, many young people who study in an English-speaking country for a few years develop strong communication skills and have the confidence to work in an international company when they return home.

Not suitable My cousin spent three years in an English-speaking country and they got an excellent job with an international country when they came back to Spain. ( this example is too personal as it refers to the writer’s family ) ❌

According to statistics, international students are 30% more likely to get a job in an international company when they study overseas. ( this example contains a made-up statistic )

IELTS writing correction

You must include a conclusion to achieve a good score in Task achievement . Your conclusion does not have to be very long, but it needs to be clear and do two main things:

  • Paraphrase yourself : summarise the key points in your body paragraphs
  • Give your opinion : It depends if you have taken an evidence-led or thesis-led approach, you will either be re-stating the opinion given in your introduction or giving your opinion for the first time.

Make your conclusion easy to identify for the examiner by starting with linking phrases such as:

  • To sum up,…
  • To summarise,…
  • In conclusion,…

When you are paraphrasing the main points of your essay, you need to state that you have examined both sides of the argument (as that is what the question has asked you to do). To do this, consider using a phrase like:

In conclusion, having looked at this topic in detail, it is clear that there are both advantages and disadvantages of studying abroad .

You would need to replace the underlined section with your essay topic.

To give your opinion, you need to use a range of cohesive devices to introduce each example such as:

  • From my perspective,…
  • In my view,…

You then need to clearly state which side of the argument you agree with (advantage or disadvantage). Remember, your actual opinion does not matter, it is how you present your opinion using English that is important.

Here are some example sentences to do this effectively:

  • In my opinion, the advantages outweigh the disadvantages.
  • From my perspective, the drawbacks outweigh the benefits .

5. Example Advantage/Disadvantage Essay and Exercise

Now you’ve taken a look at how to write an advantage/disadvantage essay, let’s look at a model answer.

We have removed some of the words so you can put your knowledge to the test.

Select the correct missing words and complete the model answer.

years, it has become much more common for to complete their degree overseas instead of their country. Many believe that there are significant of doing this, while others argue that there are also connected to studying abroad. This essay will discuss both points of and then I will give my opinion.

One advantage of abroad is that students can improve their skills. This means that when the students return to their home countries, they will have more employment opportunities. , many young people study in an English-speaking country for a few years develop strong communication skills and have the confidence to work in an international company when they return home. benefit of studying abroad is that you can develop a better understanding of other cultures, for , learning about a country's customs, traditions and cuisines. The consequence of this is that people become more open-minded.

, there are some disadvantages of studying abroad. One is that students may miss their friends and family and feel . They may also find it difficult to connect with other students and make friends due to a . Another disadvantage is that students can experience a real culture shock when moving to another country. This is because the culture and language may be different which could lead to frustration for the student and with their study experience.

To , it is clear that there are both advantages and disadvantages of studying abroad. In my , the benefits outweigh the drawbacks. Although it is true that the experience may be challenging at first, on , if you study abroad you will have an enriching experience that will broaden your horizons and increase your future prospects.

/ 21

In recent years, it has become much more common for students to complete their degree overseas instead of their house country. Many persons believe that there are significant benefits of doing this, while others argue that there are also drawbacks connected to studying abroad. This essay will discuss both points of mind and then I will give my opinion.

One advantage of study abroad is that students can improve their employee skills. This means that when the students return to their home countries, they will have more employment opportunities. An example, many young people who study in an English-speaking country for a few years develop strong communication skills and have the confidence to work in an international company when they return home. On the other hand benefit of studying abroad is that you can develop a better understanding of other cultures, Example , learning about a country’s customs, traditions and cuisines. The consequence of this is that people become more open-minded.

In the other hand, there are some disadvantages of studying abroad. One backdraw is that students may miss their friends and family and feel homesad. They may also find it difficult to connect with other students and make friends due to a language barrier . Another disadvantage is that students can experience a real culture shock when moving to another country. This is because the culture and language may be different which could lead to frustration for the student and dissatisfaction with their study experience.

To overall , it is clear that there are both advantages and disadvantages of studying abroad. In my thought, the benefits outweigh the drawbacks. Although it is true that the experience may be challenging at first, on balance , if you study abroad you will have an enriching experience that will broaden your horizons and increase your future prospects.

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Capital punishment has long engendered considerable debate about both its morality and its effect on criminal behaviour. Contemporary arguments for and against capital punishment fall under three general headings: moral , utilitarian, and practical.

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Supporters of the death penalty believe that those who commit murder , because they have taken the life of another, have forfeited their own right to life. Furthermore, they believe, capital punishment is a just form of retribution , expressing and reinforcing the moral indignation not only of the victim’s relatives but of law-abiding citizens in general. By contrast, opponents of capital punishment, following the writings of Cesare Beccaria (in particular On Crimes and Punishments [1764]), argue that, by legitimizing the very behaviour that the law seeks to repress—killing—capital punishment is counterproductive in the moral message it conveys. Moreover, they urge, when it is used for lesser crimes, capital punishment is immoral because it is wholly disproportionate to the harm done. Abolitionists also claim that capital punishment violates the condemned person’s right to life and is fundamentally inhuman and degrading.

Although death was prescribed for crimes in many sacred religious documents and historically was practiced widely with the support of religious hierarchies , today there is no agreement among religious faiths, or among denominations or sects within them, on the morality of capital punishment. Beginning in the last half of the 20th century, increasing numbers of religious leaders—particularly within Judaism and Roman Catholicism—campaigned against it. Capital punishment was abolished by the state of Israel for all offenses except treason and crimes against humanity, and Pope John Paul II condemned it as “cruel and unnecessary.”

Supporters of capital punishment also claim that it has a uniquely potent deterrent effect on potentially violent offenders for whom the threat of imprisonment is not a sufficient restraint. Opponents, however, point to research that generally has demonstrated that the death penalty is not a more effective deterrent than the alternative sanction of life or long-term imprisonment.

There also are disputes about whether capital punishment can be administered in a manner consistent with justice . Those who support capital punishment believe that it is possible to fashion laws and procedures that ensure that only those who are really deserving of death are executed. By contrast, opponents maintain that the historical application of capital punishment shows that any attempt to single out certain kinds of crime as deserving of death will inevitably be arbitrary and discriminatory. They also point to other factors that they think preclude the possibility that capital punishment can be fairly applied, arguing that the poor and ethnic and religious minorities often do not have access to good legal assistance, that racial prejudice motivates predominantly white juries in capital cases to convict black and other nonwhite defendants in disproportionate numbers, and that, because errors are inevitable even in a well-run criminal justice system, some people will be executed for crimes they did not commit. Finally, they argue that, because the appeals process for death sentences is protracted, those condemned to death are often cruelly forced to endure long periods of uncertainty about their fate.

Under the influence of the European Enlightenment , in the latter part of the 18th century there began a movement to limit the scope of capital punishment. Until that time a very wide range of offenses, including even common theft, were punishable by death—though the punishment was not always enforced , in part because juries tended to acquit defendants against the evidence in minor cases. In 1794 the U.S. state of Pennsylvania became the first jurisdiction to restrict the death penalty to first-degree murder, and in 1846 the state of Michigan abolished capital punishment for all murders and other common crimes. In 1863 Venezuela became the first country to abolish capital punishment for all crimes, including serious offenses against the state (e.g., treason and military offenses in time of war). San Marino was the first European country to abolish the death penalty, doing so in 1865; by the early 20th century several other countries, including the Netherlands, Norway , Sweden , Denmark , and Italy , had followed suit (though it was reintroduced in Italy under the fascist regime of Benito Mussolini ). By the mid-1960s some 25 countries had abolished the death penalty for murder, though only about half of them also had abolished it for offenses against the state or the military code. For example, Britain abolished capital punishment for murder in 1965, but treason, piracy, and military crimes remained capital offenses until 1998.

During the last third of the 20th century, the number of abolitionist countries increased more than threefold. These countries, together with those that are “de facto” abolitionist—i.e., those in which capital punishment is legal but not exercised—now represent more than half the countries of the world. One reason for the significant increase in the number of abolitionist states was that the abolition movement was successful in making capital punishment an international human rights issue, whereas formerly it had been regarded as solely an internal matter for the countries concerned.

In 1971 the United Nations General Assembly passed a resolution that, “in order fully to guarantee the right to life, provided for in…the Universal Declaration of Human Rights,” called for restricting the number of offenses for which the death penalty could be imposed, with a view toward abolishing it altogether. This resolution was reaffirmed by the General Assembly in 1977. Optional protocols to the European Convention on Human Rights (1983) and to the International Covenant on Civil and Political Rights (1989) have been established, under which countries party to the convention and the covenant undertake not to carry out executions. The Council of Europe (1994) and the EU (1998) established as a condition of membership in their organizations the requirement that prospective member countries suspend executions and commit themselves to abolition. This decision had a remarkable impact on the countries of central and eastern Europe , prompting several of them—e.g., the Czech Republic , Hungary , Romania , Slovakia , and Slovenia—to abolish capital punishment.

In the 1990s many African countries—including Angola, Djibouti, Mozambique, and Namibia—abolished capital punishment, though most African countries retained it. In South Africa , which formerly had one of the world’s highest execution rates, capital punishment was outlawed in 1995 by the Constitutional Court, which declared that it was incompatible with the prohibition against cruel, inhuman, or degrading punishment and with “a human rights culture.”

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Silver nanoparticles: a comprehensive review of synthesis methods and chemical and physical properties.

advantages and disadvantages of human rights essay

1. Introduction

2. properties of silver nanoparticles.

Click here to enlarge figure

2.3. Surface Charge

2.4. electrical conductivity and melting point, 2.5. thermal conductivity, 2.6. optical properties, 2.7. antibacterial activity.

Highlighted PropertyResultReference
Antibacterial activitySilver NPs synthesized with Prosopis fracta extract exhibit concentration-dependent antibacterial activity against S. mutans. MIC values are determined as 6.25 µg/mL, 12.5 µg/mL, and 100 µg/mL for NP concentrations of 1 mM, 3 mM, and 5 mM, respectively.[ ]
Antibacterial activitySilver NPs with a size of 15 nm are utilized to sterilize bacteria present in water.

Demonstrating a dose-dependent antibacterial effect, these NPs achieve 99.72% of bacterial inhibition.

Optimum conditions are determined as pH 6 and 20 min of contact time at a concentration of 0.01 mg/mL.
[ ]
Antibacterial activityAntibacterial activity of the silver NPs synthesized from Carduus crispus are tested on both Gram-positive (Micrococcus luteus) and Gram-negative (E. coli) bacteria.

Results reveal a size-dependent antibacterial activity. Thirteen nm of silver NPs demonstrat inhibition zones of 7.5 ± 0.3 mm against M. luteus and 6.5 ± 0.3 mm against E. coli in comparison to their larger counterparts.
[ ]
Antibacterial activitySpherical silver NPs with an average size of 20 nm are synthesized using Cestrum nocturnum.

Bactericidal activity is evaluated on Citrobacter, Salmonella typhi, Enterococcus faecalis, E. coli, Proteus vulgaris, and Vibrio choleraecitrobacter.

Maximum zone of inhibition observed is 41 mm against V. cholera, while the minimum is 15 mm against E. faecalis.

MIC values are 16 μg/mL for Citrobacter, S. typhi, and V. cholerae; 8 μg/mL for E. coli and P. vulgaris; and 4 μg/mL for E. faecalis

These results highlight silver NPs as promising alternatives to overcome antibiotic resistance and develop new antibiotic products.
[ ]
Antibacterial activitySpherical silver NPs, with sizes varying from 15 to 25 nm, are synthesized from cell-free beef extracts.

NPs exhibit potent antibacterial activity against multidrug-resistant strains of E. coli and S. aureus (with a MIC of 40 µg/mL).

Upon exposure to 50 µg/mL silver NPs, 97.5% reduction in colony-forming unit (CFU) values for E. coli and 96.7% reduction in S. aureus are observed.

This novel approach represents a high potential for surface decontamination, and it is expected to significantly advance the development of disinfectants, surface treatment products, and nanomedicines containing silver NPs.
[ ]
Antibacterial activitySpherical silver NPs are synthesized using Solanum nigrum and Indigofera tinctoria extracts.

Antibacterial activity of these NPs is evaluated using various concentrations (50 µL, 100 µL, 150 µL). All tested concentrations effectively inhibit the growth of bacterial pathogens including Pseudomonas sp., S. aureus, and S. mutans.

Given these results, silver NPs are highlighted as effective coating materials for the development of surgical sutures, which possess minimal risk to humans and the environment.
[ ]

2.7.1. Effect of Size on Antibacterial Activity

2.7.2. effect of shape on antibacterial activity, 2.7.3. effect of surface charge on antibacterial activity, 2.7.4. effect of surface functionalization on antibacterial activity, 2.8. antifungal activity.

Highlighted PropertyResultReference
Antifungal activitySpherical silver NPs, with sizes varying from 3 to 13 nm, are synthesized using Nigrospora oryzae.

Efficiency of different concentrations (50, 100, 150, and 200 ppm) of silver NPs are evaluated on Fusarium spp. All concentrations are able to inhibit fungal growth, with higher concentrations resulting in greater inhibition.

Findings highlight silver NPs as potent antifungal agents in the field of agriculture since they are capable of replacing synthetic chemicals used to control fungal pathogens.
[ ]
Antifungal activitySilver NPs are synthesized using different concentrations of SDS (25 and 50 mg) as a reducing agent.

NPs containing 50 mg SDS (Silver NP-50) show greater antifungal activity against Candida parapsilosisi

Further, an antifungal cream is developed incorporating the silver NP-0.50 formulation with miconazole, a fungicidal agent, to combine its effects and enhance therapeutic efficiency against fungal infections.
[ ]
Antifungal activityAgeratum conyzoides leaf extracts are used to synthesize silver NPs.

Silver NPs are incorporated into fabrics, which are then tested for their antifungal capability against Aspergillus sp.

Findings highlight the fungicidal effectiveness of silver NPs on the development of antifungal textiles as demonstrated by their maintained efficiency even after five washing cycles.
[ ]
Antifungal activityCellulose-based films containing different concentrations of silver NPs (0.10%, 0.25%, 0.50%) are produced.

Addition of silver NPs into films causes enhanced antifungal activity, with 0.25% silver NPs showing effective fungicidal properties against Colletotrichum gloeosporioides.

Results lead to the development of effective fruit coatings, which prevent fungal growth after 14 days of storage while preserving the fruit’s quality.
[ ]

2.9. Antiviral Activity

Highlighted PropertyResultReference
Antiviral ActivitySilver NPs are synthesized using collagen to evaluate their virucidal activity against SARS-CoV-2.

In vitro studies demonstrate silver NPs’ dose-dependent inhibitory effect on SARS-CoV-2, which leads to development of mouthwash and nasal rinse formulations containing silver NPs.

These formulations’ efficiency is tested in a clinical trial that results in a significantly lower SARS-CoV-2 infection rate (1.8%) in the experimental group compared to (28.2%) the control group.
[ ]
Antiviral activitySilver NPs are synthesized via the reactive blade coating (RC) method to assess their antiviral properties against HCoV-229E.

Then, an RC-silver NP coating is applied to personal protective equipment (PPE), including glass, face masks, and cotton textiles, to test its efficiency.

Findings reveal that the RC-silver NP coating enhances the virucidal properties of PPE, achieving up to 99.9% reduction in viral activity after 30 min of exposure.
[ ]
Antiviral activitySpherical NPs are produced from different silver nitrate (AgNO ) solutions, 50, 100, 150, and 200 mM, to develop an active packaging material, a paper, coated with silver NPs.

NPs’ antiviral properties are then tested on Dengue virus serotype 3 (DENV-3) strain P12/08.

The paper coated with silver NPs (prepared from the 150 mM AgNO solution) demonstrates complete inactivation (100%) of DENV-3 within one minute of exposure.
[ ]
Antiviral activityAntiviral paint is developed to reduce the hazards from contaminated high-touch surfaces. Saccharum officinarum leaf extract is utilized to synthesize silver NPs with an average size of 11.7 ± 2.8 nm.

Further, synthesized NPs are incorporated into architectural paints and subsequently evaluated for their virucidal efficiency against human coronavirus NL63.

Paint containing 80 ppm silver NPs exhibits significant antiviral activity, achieving over a 90% reduction in comparison to the untreated control.
[ ]

2.10. Anticancer Activity

Highlighted PropertyResultReference
Anticancer ActivityResearchers develop bovine serum albumin (BSA) coated spherical silver NPs as effective photothermal therapy (PTT) agents in treating skin cancer.

BSA-coated silver NPs effectively convert laser light into heat, depending on the NP concentration and laser power, which further leads to significant reduction in B16F10 melanoma cells.

These indicate the importance of developing silver NP-integrated PTT formulations for cancer treatment.
[ ]
Anticancer activityOval PG-Silver-PPa nanoconjugates (NCs) with an average diameter of 61.9 mm are synthesized for enhanced photodynamic therapy (PDT) in treating cancer.

NCs’ effectiveness in PDT is tested on Eca-109 cancer cells. Results reveal NCs’ superior performance, evidenced by increased cellular uptake and higher singlet oxygen generation compared to precursor drug PPa alone.
These findings suggest that PG-Silver-PPa NCs have the capability of serving as potential alternative PDT agents.
[ ]
Anticancer activitySpherical silver NPs, with sizes around 13 ± 1 nm, are synthesized using a chemical solution method.
Effectiveness of silver NPs, with varying concentrations (2, 5, 10, 25, 50, 100, and 200 µg/mL) are examined on HepG2 and MCF-7 cancer cell lines.
All concentrations of silver NPs induce cytotoxic effects, with higher concentrations resulting in greater cell death. Findings underscore the silver NPs’ potential as effective nanodrugs in emerging cancer research.
[ ]
Anticancer activityDictyota ciliolata extract is used to synthesize spherical silver NPs with an average particle size of 100 nm.

Activity of silver NPs are tested at different concentrations (10, 20, 30, and 40 µg/mL) on A549 lung adenocarcinoma cells. NPs are successful in inhibiting the cancer cell proliferation as well as reducing tertiary capillary formation.

These underline silver NPs’ antiangiogenic properties and highlight their potential as promising agents in the treatment of lung cancer.
[ ]

2.11. Anti-Inflammatory Activity

Highlighted PropertyResultReference
Anti-inflammatory activitySpherical silver NPs with an average size of 25.92 nm are incorporated into riclin-based hydrogels.

Anti-inflammatory activity of nanocomposite hydrogels are assessed by analyzing the expression of pro-inflammatory cytokines (IL-1α, IL-6, and TNF-α).

Wounds treated with riclin-silver NP composite have considerably lower levels of IL-1α, IL-6, and TNF-α compared to controls, indicating reduced inflammation. These suggest that silver NPs have promising potential to be utilized in wound dressings.
[ ]
Anti-inflammatory activityCollagen-based hybrid biomaterials containing silver NPs, with sizes 30 to 50 nm, are synthesized.

Anti-inflammatory efficiency of the biomaterials is evaluated measuring the secretion of pro-inflammatory cytokines, IL-6, IL-1β, and TNF-α.

A significant reduction in the secretion of these cytokines are observed, which is attributed to the presence of silver NPs.

Results indicate these hybrid scaffolds are strong anti-inflammatory agents, with potential applicability in periodontal disease treatment.
[ ]
Anti-inflammatory activitySilver NPs synthesized from different extracts of Ehretia cymosa (methanol, n-hexane, and ethyl acetate) are included in cream formulations.

Anti-inflammatory activity of these creams is measured by carrageenan-induced rat paw edema method on albino rats.

Creams demonstrate a significant reduction in inflammation, specifically those containing the NPs synthesized from ethyl acetate, which achieves a 100% anti-inflammatory effect within 4 h.
[ ]
Anti-inflammatory activitySpherical silver NPs, with sizes ranging from 30.99 to 68.20 nm, are synthesized using aqueous curcumin extract.
Anti-inflammatory effects of silver NPs are tested in a rat model of adjuvant arthritis at a concentration of 100 mg/kg.

Silver NPs reduces the levels of inflammatory markers (IL-6 and hs-CRP) and paw edema in arthritic rats.

These findings position silver NPs as highly effective candidates for developing anti-inflammatory drugs.
[ ]

3. Synthesis of Silver Nanoparticles

3.1. physical methods, 3.1.1. ball milling method, 3.1.2. laser ablation method, 3.1.3. vapor condensation method, 3.1.4. electrical arc-discharge method, 3.2. chemical methods, 3.2.1. chemical reduction, 3.2.2. electrochemical synthetic method, 3.2.3. microwave-assisted synthesis, 3.2.4. photoinduced reduction, 3.2.5. microemulsion techniques, 3.3. bio-based (green-synthesized) methods, 3.3.1. plants, 3.3.2. algae, 3.3.3. fungi, 3.3.4. bacteria.

Types of MethodsFeaturesLimitationsStudies
Ball milling [ ]-Cost effective
-Utilize at ambient temperature
-Energy-intensive process
-Potential of agglomeration
-Challenging for uniform NP size distribution
-Less suitable for large-scale production
-The size of the silver NPs, according to the particle sizing system measurement results, is roughly 100 nm, which is consistent with the findings from the transmission electron microscopy (TEM) and scanning electron microscopy (SEM) [ ].
-According to the experimental findings, silver NPs with a limited size distribution (4–8 nm) can be produced [ ].
Laser ablation method [ ]-High purity
-Small and uniform NP morphology
-Low agglomeration rate
-Energy-intensive process
-Low production yield
-Complex setup and maintenance
-Less suitable for large-scale production
-Complex equipment and setup
-A shorter average particle size is found by TEM investigation when the laser is used at a high power of 570 mW for 40 min and a short laser wavelength of 532 nm [ ].
-Without the requirement for reducing and stabilizing agents in pure acetonitrile and N,N-dimethylformamide, stable colloidal solutions of free silver NPs (4–10 nm) are produced by laser ablation of the bulk metal [ ].
Vapor condensation method [ ]-Appropriate for long-term experiment conditions
-Suitable for large-scale synthesis
-Low production yield
-Energy-intensive process
-Low production yield
-Less suitable for large-scale production
-Complex equipment and setup
-Helium is flowing within the process chamber when silver NPs are generated utilizing an inert gas condensation technique. Depending on the growth circumstances, the particle size varies between 9 and 32 nm. Particles with a spherical shape and less agglomeration form at lower evaporation temperatures and inert gas pressures are produced [ ].
Electrical Arc discharge [ , ]-High purity
-Simple equipment
-Simple processing
-High synthesis rate
-Simple equipment
-Requires significant electrical energy to maintain the arc
-Two identical metallic electrodes placed one millimeter apart in a 100-mL liquid produce the plasma arc-discharge. For silver NPs, the size distributions computed from TEM images show mean particle sizes of 73 nm [ ].
-Innovative and simple technique for creating silver NPs (20–30 nm) with a predetermined nanosize and spherical shape that makes use of the arc-discharge method [ ].
Chemical reduction [ ]-Simple
-Cost effective
-Good production rate
-Toxic and hazardous chemicalsBy reducing AgNO with a combination of two chemical agents—sodium citrate and tannic acid—monodisperse silver NPs are produced. Tannic acid and sodium citrate are combined to produce NPs that are uniform in size (approximately 30 nm) and shape [ ].
As a reducing agent, 1% trisodium citrate is used for the production of silver NPs. Without utilizing any outside stabilizers or surfactants, the silver NPs with a size of around 103 nm and good dispersion are produced [ ].
Electrochemical synthetic method [ ]-Simple reaction control
-Less pollutant
-Moderate synthesis conditions
-Less suitable for large-scale production-Two to seven nm silver NPs are produced via an electrochemical process that involves dissolving a metallic anode in an aprotic liquid [ ].
-A technique known as electrochemical oxidation/complexation, which is followed by UV irradiation reduction, is used to create distributed chitosan-silver NP. The development of surface plasmon absorbance at about 420 nm indicates the formation of the NPs [ ].
Microwave-assisted synthesis [ ]-Time-saving
-Efficacy of energy conversion at a high level
-Complex and expensive equipment
-Less suitable for scale-up
-Using a microwave combustion process, silver doped lanthanum chromites are synthesized. Through TEM, nanosized particles as tiny as ~7–8 nm and bigger ones ~20–26 nm are seen [ ].
Photoinduced reduction [ ]-Utilize at ambient temperature
-Safe Chemicals
-Time consuming
-Expensive equipment
-Silver nanoprisms (40–220) are produced utilizing a photoinduced process with just three chemical ingredients. The ideal conditions for colloids stability are found using Zeta Potential measurements [ ].
-Using several proteins as templates, silver NPs (approximately 8.6 nm) with unique LSPR absorption spectra can be produced upon light irradiation [ ].
Microemulsion technique [ ]-Low input of mechanical force-Susceptible to change
-Extensive formulation effort
-Low yield
-Using the recovered biosurfactant, silver NPs are synthesized by the microemulsion process, and their properties are assessed through UV-vis spectroscopy, powder-XRD, TEM, and zeta potential. The characteristic UV-vis absorption peak at 440 nm is present in the generated silver NP. The average particle size of the NP is found to be 17.89 ± 8.74 nm using Powder-XRD and TEM investigation, along with its cubic structure [ ].
Irradiation method [ ]-Maintenance of synthesis conditions
-High purity
-Uniform size distribution
-Suitable for large-scale production
-Limited reaction flexibility
-Potential of agglomeration
-Radiation concerns
-Silver NPs, measuring 21.3 ± 7.3 nm on average, are produced by synthesizing 10 mg of chloramine T. Chloramine T concentrations below produce smaller, less stable NPs. The addition of PVP facilitates the formation of larger NPs with diverse shapes, including rods, spheres, and cubes [ ].
-The γ-irradiation method creates silver NPs inside the montmorillonite (MMT) interlamellar space without the need for a reducing agent or heat treatment. TEM and X-ray diffraction investigations reveal the creation of face-centered cubic silver NPs with a mean diameter of roughly 21.57–30.63 nm [ ].
Plants [ , , ]-Simple processing
-Wide-ranging applications
-Use of safe and non-toxic reagents
-Unknown mechanisms that affect synthesis-The resulting silver NPs containing L. acapulcensis are spherical or quasi-spherical in shape, with an average diameter of 5 nm. Their diameters vary from 1.2 to 62 nm [ ].
-Silver NPs are synthesized from the fruit bodies of the plant Tribulus terrestris L. Upon observation, it is discovered that the spherical-shaped silver NPs range in size from 16 to 28 nm [ ].
Algae [ , ]-Simple processing
-Cost effective
-Small and uniform NPs morphology
-Use of safe and non-toxic reagents
-Eco-friendliness
-Slow synthesis rate
-Unknown mechanisms that affect synthesis
-Caulerpa racemosa, a marine algae, is used for producing silver NPs. A TEM image reveals the development of silver NPs that range in size from 5 to 25 nm [ ].
-Silver NPs mediated by Sargassum coreanum (marine algae) are successfully produced. The interlayer distance (d-spacing value) of about 0.24 nm is found, and the generated silver NPs’ deformed spherical form and mean particle size of 19 nm are validated by the high-resolution transmission electron microscopy (HRTEM) pictures [ ].
Fungi [ , ]-Eco-friendliness
-Simple processing
-Less non-pathogenic behavior
-High intracellular uptake
-Unknown mechanisms that affect synthesis
-Pathogenic behavior
-Process longevity
-A very stable silver hydrosol is produced when aqueous silver ions are exposed to the fungus Fusarium oxysporum, causing the ions to disappear in solution. Proteins released by the fungus stabilize the silver NPs, which have a diameter of 5 to 15 nm, in solution [ ].
-Duddingtonia flagrans (AC001), a nematophagous fungus, is used to produce extremely stable silver NPs. TEM and dynamic light scattering reveal roughly 11, 38 nm monodisperse and quasispherical silver NPs [ ]
Bacteria [ , ]-Simple processing
-Eco-friendliness
-Unknown mechanisms that affect synthesis
-Slow synthesis rate
-Pathogenic behavior
-Large size distribution
-The results indicate that Lactobacillus bulgaricus has a great deal of potential for producing silver NPs with a size range of 30.65–100 nm [ ].
-Rhodococcus, Brevundimonas, and Bacillus—recently identified from a consortium associated with the Antarctic marine ciliate Euplotes focardii—are used as reducing and capping agents in the production of silver NPs. Despite not being in contact with one another, the NPs are grouped together and have a spherical to rod-shaped shape. Their diameters range from 20 to 50 nm [ ].

3.4. Factors Affecting Silver NP Synthesis and Their Stability

3.4.1. factors affecting silver np synthesis, 3.4.2. factors affecting silver np stability, 4. toxicity, 5. conclusions and future trends, author contributions, conflicts of interest.

  • Eker, F.; Duman, H.; Akdaşçi, E.; Bolat, E.; Sarıtaş, S.; Karav, S.; Witkowska, A.M. A Comprehensive Review of Nanoparticles: From Classification to Application and Toxicity. Molecules 2024 , 29 , 3482. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Bamal, D.; Singh, A.; Chaudhary, G.; Kumar, M.; Singh, M.; Rani, N.; Mundlia, P.; Sehrawat, A.R. Silver Nanoparticles Biosynthesis, Characterization, Antimicrobial Activities, Applications, Cytotoxicity and Safety Issues: An Updated Review. Nanomaterials 2021 , 11 , 2086. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Wang, L.; Hu, C.; Shao, L. The Antimicrobial Activity of Nanoparticles: Present Situation and Prospects for the Future. Int. J. Nanomed. 2017 , 12 , 1227–1249. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Paladini, F.; Pollini, M. Antimicrobial Silver Nanoparticles for Wound Healing Application: Progress and Future Trends. Materials 2019 , 12 , 2540. [ Google Scholar ] [ CrossRef ]
  • Terra, A.L.M.; Kosinski, R.D.C.; Moreira, J.B.; Costa, J.A.V.; Morais, M.G.D. Microalgae Biosynthesis of Silver Nanoparticles for Application in the Control of Agricultural Pathogens. J. Environ. Sci. Health Part B 2019 , 54 , 709–716. [ Google Scholar ] [ CrossRef ]
  • Bapat, R.A.; Chaubal, T.V.; Joshi, C.P.; Bapat, P.R.; Choudhury, H.; Pandey, M.; Gorain, B.; Kesharwani, P. An Overview of Application of Silver Nanoparticles for Biomaterials in Dentistry. Mater. Sci. Eng. C 2018 , 91 , 881–898. [ Google Scholar ] [ CrossRef ]
  • Haque, S.; Norbert, C.C.; Acharyya, R.; Mukherjee, S.; Kathirvel, M.; Patra, C.R. Biosynthesized Silver Nanoparticles for Cancer Therapy and In Vivo Bioimaging. Cancers 2021 , 13 , 6114. [ Google Scholar ] [ CrossRef ]
  • Chen, D.; Qiao, X.; Qiu, X.; Chen, J. Synthesis and Electrical Properties of Uniform Silver Nanoparticles for Electronic Applications. J. Mater. Sci. 2009 , 44 , 1076–1081. [ Google Scholar ] [ CrossRef ]
  • Kalidasan, B.; Pandey, A.K.; Saidur, R.; Tyagi, V.V. Energizing Organic Phase Change Materials Using Silver Nanoparticles for Thermal Energy Storage. J. Energy Storage 2023 , 58 , 106361. [ Google Scholar ] [ CrossRef ]
  • Farooq, S.; Dias Nunes, F.; de Araujo, R.E. Optical Properties of Silver Nanoplates and Perspectives for Biomedical Applications. Photonics Nanostruct. 2018 , 31 , 160–167. [ Google Scholar ] [ CrossRef ]
  • Ravindran, A.; Chandran, P.; Khan, S.S. Biofunctionalized Silver Nanoparticles: Advances and Prospects. Colloids Surf. B Biointerfaces 2013 , 105 , 342–352. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Hoang, V.T.; Mai, M.; Thi Tam, L.; Vu, N.P.; Tien Khi, N.; Dinh Tam, P.; Quang Huy, T.; Le, A.T.; Xuan Dinh, N.; Tran, V.H. Functionalized-AgNPs for Long-Term Stability and Its Applicability in the Detection of Manganese Ions. Adv. Polym. Technol. 2020 , 2020 , 9437108. [ Google Scholar ] [ CrossRef ]
  • Dhaka, A.; Chand Mali, S.; Sharma, S.; Trivedi, R. A Review on Biological Synthesis of Silver Nanoparticles and Their Potential Applications. Results Chem. 2023 , 6 , 101108. [ Google Scholar ] [ CrossRef ]
  • Mustafa, G.; Hasan, M.; Yamaguchi, H.; Hitachi, K.; Tsuchida, K.; Komatsu, S. A Comparative Proteomic Analysis of Engineered and Bio Synthesized Silver Nanoparticles on Soybean Seedlings. J. Proteom. 2020 , 224 , 103833. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Iqbal, P.; Preece, J.A.; Mendes, P.M. Nanotechnology: The “Top-Down” and “Bottom-Up” Approaches. In Supramolecular Chemistry: From Molecules to Nanomaterials ; John Wiley & Sons, Ltd.: Chichester, UK, 2012. [ Google Scholar ] [ CrossRef ]
  • Abid, N.; Khan, A.M.; Shujait, S.; Chaudhary, K.; Ikram, M.; Imran, M.; Haider, J.; Khan, M.; Khan, Q.; Maqbool, M. Synthesis of Nanomaterials Using Various Top-down and Bottom-up Approaches, Influencing Factors, Advantages, and Disadvantages: A Review. Adv. Colloid Interface Sci. 2022 , 300 , 102597. [ Google Scholar ] [ CrossRef ]
  • Document Search—Web of Science Core Collection. Available online: https://www.webofscience.com/wos/woscc/basic-search (accessed on 28 August 2024).
  • Google Patents. Available online: https://patents.google.com/ (accessed on 28 August 2024).
  • Zhang, X.F.; Liu, Z.G.; Shen, W.; Gurunathan, S. Silver Nanoparticles: Synthesis, Characterization, Properties, Applications, and Therapeutic Approaches. Int. J. Mol. Sci. 2016 , 17 , 1534. [ Google Scholar ] [ CrossRef ]
  • Kanwar, R.; Fatima, R.; Kanwar, R.; Javid, M.T.; Muhammad, U.W.; Ashraf, Z.; Khalid, A.; Tariq Javid, M.; Biological, A.K. Biological, Physical and Chemical Synthesis of Silver Nanoparticles and Their Non-Toxic Bio-Chemical Application: A Brief Review. Pure Appl. Biol. 2022 , 11 , 421–438. [ Google Scholar ] [ CrossRef ]
  • Burdușel, A.C.; Gherasim, O.; Grumezescu, A.M.; Mogoantă, L.; Ficai, A.; Andronescu, E. Biomedical Applications of Silver Nanoparticles: An Up-to-Date Overview. Nanomaterials 2018 , 8 , 681. [ Google Scholar ] [ CrossRef ]
  • Jaswal, T.; Gupta, J. A Review on the Toxicity of Silver Nanoparticles on Human Health. Mater. Today Proc. 2023 , 81 , 859–863. [ Google Scholar ] [ CrossRef ]
  • Galatage, S.T.; Hebalkar, A.S.; Dhobale, S.V.; Mali, O.R.; Kumbhar, P.S.; Nikade, S.V.; Killedar, S.G.; Galatage, S.T.; Hebalkar, A.S.; Dhobale, S.V.; et al. Silver Nanoparticles: Properties, Synthesis, Characterization, Applications and Future Trends. In Silver Micro-Nanoparticles—Properties, Synthesis, Characterization, and Applications ; IntechOpen: London, UK, 2021. [ Google Scholar ] [ CrossRef ]
  • Almatroudi, A. Silver Nanoparticles: Synthesis, Characterisation and Biomedical Applications. Open Life Sci. 2020 , 15 , 819–839. [ Google Scholar ] [ CrossRef ]
  • Natsuki, J.; Natsuki, T.; Hashimoto, Y. A Review of Silver Nanoparticles: Synthesis Methods, Properties and Applications. Int. J. Mater. Sci. Appl. 2015 , 4 , 325–332. [ Google Scholar ] [ CrossRef ]
  • Kim, T.H.; Kim, M.; Park, H.S.; Shin, U.S.; Gong, M.S.; Kim, H.W. Size-Dependent Cellular Toxicity of Silver Nanoparticles. J. Biomed. Mater. Res. Part A 2012 , 100 , 1033–1043. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Shenashen, M.A.; El-Safty, S.A.; Elshehy, E.A. Synthesis, Morphological Control, and Properties of Silver Nanoparticles in Potential Applications. Part. Part. Syst. Charact. 2014 , 31 , 293–316. [ Google Scholar ] [ CrossRef ]
  • Sironmani, A.; Daniel, K.; Sironmani, A.; Daniel, K. Silver Nanoparticles—Universal Multifunctional Nanoparticles for Bio Sensing, Imaging for Diagnostics and Targeted Drug Delivery for Therapeutic Applications. In Drug Discovery and Development—Present and Future ; IntechOpen: Rijeka, Croatia, 2011; pp. 463–484. [ Google Scholar ] [ CrossRef ]
  • Cho, Y.M.; Mizuta, Y.; Akagi, J.I.; Toyoda, T.; Sone, M.; Ogawa, K. Size-Dependent Acute Toxicity of Silver Nanoparticles in Mice. J. Toxicol. Pathol. 2018 , 31 , 73–80. [ Google Scholar ] [ CrossRef ]
  • Zhang, J.; Ahmadi, M.; Fargas, G.; Perinka, N.; Reguera, J.; Lanceros-Méndez, S.; Llanes, L.; Jiménez-Piqué, E. Silver Nanoparticles for Conductive Inks: From Synthesis and Ink Formulation to Their Use in Printing Technologies. Metals 2022 , 12 , 234. [ Google Scholar ] [ CrossRef ]
  • Taheri, S.; Cavallaro, A.; Christo, S.N.; Smith, L.E.; Majewski, P.; Barton, M.; Hayball, J.D.; Vasilev, K. Substrate Independent Silver Nanoparticle Based Antibacterial Coatings. Biomaterials 2014 , 35 , 4601–4609. [ Google Scholar ] [ CrossRef ]
  • Todorova, M.; Milusheva, M.; Kaynarova, L.; Georgieva, D.; Delchev, V.; Simeonova, S.; Pilicheva, B.; Nikolova, S. Drug-Loaded Silver Nanoparticles—A Tool for Delivery of a Mebeverine Precursor in Inflammatory Bowel Diseases Treatment. Biomedicines 2023 , 11 , 1593. [ Google Scholar ] [ CrossRef ]
  • Cheon, J.Y.; Kim, S.J.; Rhee, Y.H.; Kwon, O.H.; Park, W.H. Shape-Dependent Antimicrobial Activities of Silver Nanoparticles. Int. J. Nanomed. 2019 , 14 , 2773–2780. [ Google Scholar ] [ CrossRef ]
  • Raza, M.A.; Kanwal, Z.; Rauf, A.; Sabri, A.N.; Riaz, S.; Naseem, S. Size- and Shape-Dependent Antibacterial Studies of Silver Nanoparticles Synthesized by Wet Chemical Routes. Nanomaterials 2016 , 6 , 74. [ Google Scholar ] [ CrossRef ]
  • Bansal, V.; Li, V.; O’Mullane, A.P.; Bhargava, S.K. Shape Dependent Electrocatalytic Behaviour of Silver Nanoparticles. CrystEngComm 2010 , 12 , 4280–4286. [ Google Scholar ] [ CrossRef ]
  • Tak, Y.K.; Pal, S.; Naoghare, P.K.; Rangasamy, S.; Song, J.M. Shape-Dependent Skin Penetration of Silver Nanoparticles: Does It Really Matter? Sci. Rep. 2015 , 5 , 16908. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Pal, S.; Tak, Y.K.; Song, J.M. Does the Antibacterial Activity of Silver Nanoparticles Depend on the Shape of the Nanoparticle? A Study of the Gram-Negative Bacterium Escherichia Coli. Appl. Environ. Microbiol. 2007 , 73 , 1712–1720. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Xu, R.; Wang, D.; Zhang, J.; Li, Y. Shape-Dependent Catalytic Activity of Silver Nanoparticles for the Oxidation of Styrene. Chem. Asian J. 2006 , 1 , 888–893. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Amirjani, A.; Koochak, N.N.; Haghshenas, D.F. Investigating the Shape and Size-Dependent Optical Properties of Silver Nanostructures Using UV-Vis Spectroscopy. J. Chem. Educ. 2019 , 96 , 2584–2589. Available online: https://pubs.acs.org/doi/10.1021/acs.jchemed.9b00559 (accessed on 28 August 2024). [ CrossRef ]
  • Fröhlich, E. The Role of Surface Charge in Cellular Uptake and Cytotoxicity of Medical Nanoparticles. Int. J. Nanomed. 2012 , 7 , 5577–5591. [ Google Scholar ] [ CrossRef ]
  • Qiao, Z.; Yao, Y.; Song, S.; Yin, M.; Luo, J. Silver Nanoparticles with PH Induced Surface Charge Switchable Properties for Antibacterial and Antibiofilm Applications. J. Mater. Chem. B 2019 , 7 , 830–840. [ Google Scholar ] [ CrossRef ]
  • Liu, Z.; Wang, Y.; Zu, Y.; Fu, Y.; Li, N.; Guo, N.; Liu, R.; Zhang, Y. Synthesis of Polyethylenimine (PEI) Functionalized Silver Nanoparticles by a Hydrothermal Method and Their Antibacterial Activity Study. Mater. Sci. Eng. C 2014 , 42 , 31–37. [ Google Scholar ] [ CrossRef ]
  • Kumar-Krishnan, S.; Prokhorov, E.; Hernández-Iturriaga, M.; Mota-Morales, J.D.; Vázquez-Lepe, M.; Kovalenko, Y.; Sanchez, I.C.; Luna-Bárcenas, G. Chitosan/Silver Nanocomposites: Synergistic Antibacterial Action of Silver Nanoparticles and Silver Ions. Eur. Polym. J. 2015 , 67 , 242–251. [ Google Scholar ] [ CrossRef ]
  • Abbaszadegan, A.; Ghahramani, Y.; Gholami, A.; Hemmateenejad, B.; Dorostkar, S.; Nabavizadeh, M.; Sharghi, H. The Effect of Charge at the Surface of Silver Nanoparticles on Antimicrobial Activity against Gram-Positive and Gram-Negative Bacteria: A Preliminary Study. J. Nanomater. 2015 , 2015 , 720654. [ Google Scholar ] [ CrossRef ]
  • El Badawy, A.M.; Silva, R.G.; Morris, B.; Scheckel, K.G.; Suidan, M.T.; Tolaymat, T.M. Surface Charge-Dependent Toxicity of Silver Nanoparticles. Environ. Sci. Technol. 2011 , 45 , 283–287. [ Google Scholar ] [ CrossRef ]
  • Kockert, M.; Kojda, D.; Mitdank, R.; Mogilatenko, A.; Wang, Z.; Ruhhammer, J.; Kroener, M.; Woias, P.; Fischer, S.F. Nanometrology: Absolute Seebeck Coefficient of Individual Silver Nanowires. Sci. Rep. 2019 , 9 , 20265. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Kittel, C. Introduction to Solid State Physics ; John Wiley & Sons, Ltd.: Chichester, UK, 2005; p. 69. [ Google Scholar ]
  • Varga, M.; Prokeš, J.; Bober, P.; Stejskal, J. Electrical Conductivity of Polyaniline-Silver Nanocomposites. In Proceedings of the 21st Annual Conference of Doctoral Students, Prague, The Czech Republic, 29 May–1 June 2012. [ Google Scholar ]
  • Bogle, K.A.; Dhole, S.D.; Bhoraskar, V.N. Silver Nanoparticles: Synthesis and Size Control by Electron Irradiation. Nanotechnology 2006 , 17 , 3204. [ Google Scholar ] [ CrossRef ]
  • Prathna, T.C.; Chandrasekaran, N.; Mukherjee, A. Studies on Aggregation Behaviour of Silver Nanoparticles in Aqueous Matrices: Effect of Surface Functionalization and Matrix Composition. Colloids Surf. A Physicochem. Eng. Asp. 2011 , 390 , 216–224. [ Google Scholar ] [ CrossRef ]
  • Syafiuddin, A.; Salmiati; Salim, M.R.; Beng Hong Kueh, A.; Hadibarata, T.; Nur, H. A Review of Silver Nanoparticles: Research Trends, Global Consumption, Synthesis, Properties, and Future Challenges. J. Chin. Chem. Soc. 2017 , 64 , 732–756. [ Google Scholar ] [ CrossRef ]
  • Asoro, M.A.; Damiano, J.; Ferreira, P.J. Size Effects on the Melting Temperature of Silver Nanoparticles: In-Situ TEM Observations. Microsc. Microanal. 2009 , 15 , 706–707. [ Google Scholar ] [ CrossRef ]
  • Luo, W.; Hu, W.; Xiao, S. Size Effect on the Thermodynamic Properties of Silver Nanoparticles. J. Phys. Chem. C 2008 , 112 , 2359–2369. [ Google Scholar ] [ CrossRef ]
  • Balantrapu, K.; Goia, D.V. Silver Nanoparticles for Printable Electronics and Biological Applications. J. Mater. Res. 2009 , 24 , 2828–2836. [ Google Scholar ] [ CrossRef ]
  • Allen, M.L.; Aronniemi, M.; Mattila, T.; Alastalo, A.; Ojanperä, K.; Suhonen, M.; Seppä, H. Electrical Sintering of Nanoparticle Structures. Nanotechnology 2008 , 19 , 175201. [ Google Scholar ] [ CrossRef ]
  • Alshehri, A.H.; Jakubowska, M.; Młozìniak, A.; Horaczek, M.; Rudka, D.; Free, C.; Carey, J.D. Enhanced Electrical Conductivity of Silver Nanoparticles for High Frequency Electronic Applications. ACS Appl. Mater. Interfaces 2012 , 4 , 7007–7010. [ Google Scholar ] [ CrossRef ]
  • Zhou, Y.; Zhuang, X.; Wu, F.; Liu, F. High-Performance Thermal Management Nanocomposites: Silver Functionalized Graphene Nanosheets and Multiwalled Carbon Nanotube. Crystals 2018 , 8 , 398. [ Google Scholar ] [ CrossRef ]
  • Iyahraja, S.; Rajadurai, J.S. Study of Thermal Conductivity Enhancement of Aqueous Suspensions Containing Silver Nanoparticles. AIP Adv. 2015 , 5 , 57103. [ Google Scholar ] [ CrossRef ]
  • Wu, H.; Carrete, J.; Zhang, Z.; Qu, Y.; Shen, X.; Wang, Z.; Zhao, L.D.; He, J.Q. Strong Enhancement of Phonon Scattering through Nanoscale Grains in Lead Sulfide Thermoelectrics. NPG Asia Mater. 2014 , 6 , e108. [ Google Scholar ] [ CrossRef ]
  • Sun, Z.; Li, J.; Yu, M.; Kathaperumal, M.; Wong, C.P. A Review of the Thermal Conductivity of Silver-Epoxy Nanocomposites as Encapsulation Material for Packaging Applications. Chem. Eng. J. 2022 , 446 , 137319. [ Google Scholar ] [ CrossRef ]
  • Li, J.; Cheng, R.; Cheng, Z.; Duan, C.; Wang, B.; Zeng, J.; Xu, J.; Tian, X.; Chen, H.; Gao, W.; et al. Silver-Nanoparticle-Embedded Hybrid Nanopaper with Significant Thermal Conductivity Enhancement. ACS Appl. Mater. Interfaces 2021 , 13 , 36171–36181. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Nosheen, E.; Shah, A.; Iftikhar, F.J.; Aftab, S.; Bakirhan, N.K.; Ozkan, S.A. Optical Nanosensors for Pharmaceutical Detection. In New Developments in Nanosensors for Pharmaceutical Analysis ; Academic Press: Cambridge, MA, USA, 2019; pp. 119–140. [ Google Scholar ] [ CrossRef ]
  • Cobley, C.M.; Skrabalak, S.E.; Campbell, D.J.; Xia, Y. Shape-Controlled Synthesis of Silver Nanoparticles for Plasmonic and Sensing Applications. Plasmonics 2009 , 4 , 171–179. [ Google Scholar ] [ CrossRef ]
  • Juma, M.W.; Birech, Z.; Mwenze, N.M.; Ondieki, A.M.; Maaza, M.; Mokhotjwa, S.D. Localized Surface Plasmon Resonance Sensing of Trenbolone Acetate Dopant Using Silver Nanoparticles. Sci. Rep. 2024 , 14 , 5721. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • McFarland, A.D.; Van Duyne, R.P. Single Silver Nanoparticles as Real-Time Optical Sensors with Zeptomole Sensitivity. Nano Lett. 2003 , 3 , 1057–1062. [ Google Scholar ] [ CrossRef ]
  • Martinsson, E.; Otte, M.A.; Shahjamali, M.M.; Sepulveda, B.; Aili, D. Substrate Effect on the Refractive Index Sensitivity of Silver Nanoparticles. J. Phys. Chem. C 2014 , 118 , 24680–24687. [ Google Scholar ] [ CrossRef ]
  • Lee, K.S.; El-Sayed, M.A. Gold and Silver Nanoparticles in Sensing and Imaging: Sensitivity of Plasmon Response to Size, Shape, and Metal Composition. J. Phys. Chem. B 2006 , 110 , 19220–19225. [ Google Scholar ] [ CrossRef ]
  • Fan, M.; Brolo, A.G. Silver Nanoparticles Self Assembly as SERS Substrates with near Single Molecule Detection Limit. Phys. Chem. Chem. Phys. 2009 , 11 , 7381–7389. [ Google Scholar ] [ CrossRef ]
  • Krishna, R.; Unsworth, T.J.; Edge, R. Raman Spectroscopy and Microscopy. In Reference Module in Materials Science and Materials Engineering ; Elsevier: Amsterdam, The Netherlands, 2016. [ Google Scholar ] [ CrossRef ]
  • Mlalila, N.G.; Swai, H.S.; Hilonga, A.; Kadam, D.M. Antimicrobial Dependence of Silver Nanoparticles on Surface Plasmon Resonance Bands against Escherichia coli . Nanotechnol. Sci. Appl. 2016 , 10 , 1–9. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Bruna, T.; Maldonado-Bravo, F.; Jara, P.; Caro, N. Silver Nanoparticles and Their Antibacterial Applications. Int. J. Mol. Sci. 2021 , 22 , 7202. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Menichetti, A.; Mavridi-Printezi, A.; Mordini, D.; Montalti, M. Effect of Size, Shape and Surface Functionalization on the Antibacterial Activity of Silver Nanoparticles. J. Funct. Biomater. 2023 , 14 , 244. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Li, H.; Gao, Y.; Li, C.; Ma, G.; Shang, Y.; Sun, Y. A Comparative Study of the Antibacterial Mechanisms of Silver Ion and Silver Nanoparticles by Fourier Transform Infrared Spectroscopy. Vib. Spectrosc. 2016 , 85 , 112–121. [ Google Scholar ] [ CrossRef ]
  • Park, H.J.; Kim, J.Y.; Kim, J.; Lee, J.H.; Hahn, J.S.; Gu, M.B.; Yoon, J. Silver-Ion-Mediated Reactive Oxygen Species Generation Affecting Bactericidal Activity. Water Res. 2009 , 43 , 1027–1032. [ Google Scholar ] [ CrossRef ]
  • Yin, I.X.; Zhang, J.; Zhao, I.S.; Mei, M.L.; Li, Q.; Chu, C.H. The Antibacterial Mechanism of Silver Nanoparticles and Its Application in Dentistry. Int. J. Nanomed. 2020 , 15 , 2555–2562. [ Google Scholar ] [ CrossRef ]
  • More, P.R.; Pandit, S.; Filippis, A.D.; Franci, G.; Mijakovic, I.; Galdiero, M. Silver Nanoparticles: Bactericidal and Mechanistic Approach against Drug Resistant Pathogens. Microorganisms 2023 , 11 , 369. [ Google Scholar ] [ CrossRef ]
  • Nie, P.; Zhao, Y.; Xu, H. Synthesis, Applications, Toxicity and Toxicity Mechanisms of Silver Nanoparticles: A Review. Ecotoxicol. Environ. Saf. 2023 , 253 , 114636. [ Google Scholar ] [ CrossRef ]
  • Istiqola, A.; Syafiuddin, A. A Review of Silver Nanoparticles in Food Packaging Technologies: Regulation, Methods, Properties, Migration, and Future Challenges. J. Chin. Chem. Soc. 2020 , 67 , 1942–1956. [ Google Scholar ] [ CrossRef ]
  • Saliminasab, M.; Jabbari, H.; Farahmand, H.; Asadi, M.; Soleimani, M.; Fathi, A. Study of Antibacterial Performance of Synthesized Silver Nanoparticles on Streptococcus Mutans Bacteria. Nanomed. Res. J. 2022 , 7 , 391–396. [ Google Scholar ] [ CrossRef ]
  • Rangaraju, M.; Abewaa, M.; Hailemariam, E.; Abay, Y.; Prabhu, S.V.; Abdu, J.; Mengistu, A. Bacterial Growth Inhibition in Spring Water Utilizing Silver Nanoparticles: Optimization Using Central Composite Design. Results Eng. 2024 , 23 , 102562. [ Google Scholar ] [ CrossRef ]
  • Urnukhsaikhan, E.; Bold, B.-E.; Gunbileg, A.; Sukhbaatar, N.; Mishig-Ochir, T. Antibacterial Activity and Characteristics of Silver Nanoparticles Biosynthesized from Carduus Crispus. Sci. Rep. 2021 , 11 , 21047. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Keshari, A.K.; Srivastava, R.; Singh, P.; Yadav, V.B.; Nath, G. Antioxidant and Antibacterial Activity of Silver Nanoparticles Synthesized by Cestrum Nocturnum. J. Ayurveda Integr. Med. 2020 , 11 , 37–44. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Ghodake, G.; Kim, M.; Sung, J.S.; Shinde, S.; Yang, J.; Hwang, K.; Kim, D.Y. Extracellular Synthesis and Characterization of Silver Nanoparticles—Antibacterial Activity against Multidrug-Resistant Bacterial Strains. Nanomaterials 2020 , 10 , 360. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Sabarathinam, J. Citation: Jembulingam Sabarathinam, Madhulaxmi, Rajeshkumar. Development Of Anti Inflammatory and Antimicrobial Silver Nanoparticles Coated Suture Materials. Int. J. Dent. Oral Sci. 2021 , 8 , 2006–2013. [ Google Scholar ] [ CrossRef ]
  • Xu, L.; Wang, Y.Y.; Huang, J.; Chen, C.Y.; Wang, Z.X.; Xie, H. Silver Nanoparticles: Synthesis, Medical Applications and Biosafety. Theranostics 2020 , 10 , 8996–9031. [ Google Scholar ] [ CrossRef ]
  • Oves, M.; Khan, M.S.; Zaidi, A.; Ahmed, A.S.; Ahmed, F.; Ahmad, E.; Sherwani, A.; Owais, M.; Azam, A. Antibacterial and Cytotoxic Efficacy of Extracellular Silver Nanoparticles Biofabricated from Chromium Reducing Novel OS4 Strain of Stenotrophomonas Maltophilia. PLoS ONE 2013 , 8 , e59140. [ Google Scholar ] [ CrossRef ]
  • Onodera, A.; Nishiumi, F.; Kakiguchi, K.; Tanaka, A.; Tanabe, N.; Honma, A.; Yayama, K.; Yoshioka, Y.; Nakahira, K.; Yonemura, S.; et al. Short-Term Changes in Intracellular ROS Localisation after the Silver Nanoparticles Exposure Depending on Particle Size. Toxicol. Rep. 2015 , 2 , 574–579. [ Google Scholar ] [ CrossRef ]
  • Singh, P.; Kim, Y.J.; Singh, H.; Wang, C.; Hwang, K.H.; Farh, M.E.A.; Yang, D.C. Biosynthesis, Characterization, and Antimicrobial Applications of Silver Nanoparticles. Int. J. Nanomed. 2015 , 10 , 2567–2577. [ Google Scholar ] [ CrossRef ]
  • Van Dong, P.; Ha, C.H.; Binh, L.T.; Kasbohm, J. Chemical Synthesis and Antibacterial Activity of Novel-Shaped Silver Nanoparticles. Int. Nano Lett. 2012 , 2 , 9. [ Google Scholar ] [ CrossRef ]
  • Romero-Urbina, D.G.; Lara, H.H.; Velázquez-Salazar, J.; Arellano-Jiménez, M.J.; Larios, E.; Srinivasan, A.; Lopez-Ribot, J.L.; Yacamán, M.J. Ultrastructural Changes in Methicillin-Resistant Staphylococcus Aureus Induced by Positively Charged Silver Nanoparticles. Beilstein J. Nanotechnol. 2015 , 6 , 2396–2405. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Dakal, T.C.; Kumar, A.; Majumdar, R.S.; Yadav, V. Mechanistic Basis of Antimicrobial Actions of Silver Nanoparticles. Front. Microbiol. 2016 , 7 , 231711. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Khan, B.; Nawaz, M.; Hussain, R.; Price, G.J.; Warsi, M.F.; Waseem, M. Enhanced Antibacterial Activity of Size-Controlled Silver and Polyethylene Glycol Functionalized Silver Nanoparticles. Chem. Pap. 2021 , 75 , 743–752. [ Google Scholar ] [ CrossRef ]
  • Mumtaz, S.; Ali, S.; Mumtaz, S.; Mughal, T.A.; Tahir, H.M.; Shakir, H.A. Chitosan Conjugated Silver Nanoparticles: The Versatile Antibacterial Agents. Polym. Bull. 2023 , 80 , 4719–4736. [ Google Scholar ] [ CrossRef ]
  • Żarowska, B.; Koźlecki, T.; Piegza, M.; Jaros-Koźlecka, K.; Robak, M. New Look on Antifungal Activity of Silver Nanoparticles (AgNPs). Pol. J. Microbiol. 2019 , 68 , 515–525. [ Google Scholar ] [ CrossRef ]
  • Li, L.; Pan, H.; Deng, L.; Qian, G.; Wang, Z.; Li, W.; Zhong, C. The Antifungal Activity and Mechanism of Silver Nanoparticles against Four Pathogens Causing Kiwifruit Post-Harvest Rot. Front. Microbiol. 2022 , 13 , 988633. [ Google Scholar ] [ CrossRef ]
  • Xue, B.; He, D.; Gao, S.; Wang, D.; Yokoyama, K.; Wang, L. Biosynthesis of Silver Nanoparticles by the Fungus Arthroderma fulvum and Its Antifungal Activity against Genera of Candida , Aspergillus and Fusarium . Int. J. Nanomed. 2016 , 11 , 1899–1906. [ Google Scholar ] [ CrossRef ]
  • Panáček, A.; Kolář, M.; Večeřová, R.; Prucek, R.; Soukupová, J.; Kryštof, V.; Hamal, P.; Zbořil, R.; Kvítek, L. Antifungal Activity of Silver Nanoparticles against Candida Spp. Biomaterials 2009 , 30 , 6333–6340. [ Google Scholar ] [ CrossRef ]
  • Matras, E.; Gorczyca, A.; Przemieniecki, S.W.; Oćwieja, M. Surface Properties-Dependent Antifungal Activity of Silver Nanoparticles. Sci. Rep. 2022 , 12 , 18046. [ Google Scholar ] [ CrossRef ]
  • Dawoud, T.M.; Yassin, M.A.; El-Samawaty, A.R.M.; Elgorban, A.M. Silver Nanoparticles Synthesized by Nigrospora Oryzae Showed Antifungal Activity. Saudi J. Biol. Sci. 2021 , 28 , 1847–1852. [ Google Scholar ] [ CrossRef ]
  • Maciel, A.A.M.; Cunha, F.A.; Freire, T.M.; de Menezes, F.L.; Fechine, L.M.U.D.; Rocha, J.S.; de Cássia Carvalho Barbosa, R.; Martins, R.T.; da Conceição dos Santos Oliveira Cunha, M.; Santos-Oliveira, R.; et al. Development and Evaluation of an Anti-Candida Cream Based on Silver Nanoparticles. 3 Biotech 2023 , 13 , 352. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Ratnasari, A.; Endarko, E.; Syafiuddin, A. A Green Method for the Enhancement of Antifungal Properties of Various Textiles Functionalized with Silver Nanoparticles. Biointerface Res. Appl. Chem. 2020 , 10 , 7284–7294. [ Google Scholar ] [ CrossRef ]
  • Vieira, A.C.F.; de Matos Fonseca, J.; Menezes, N.M.C.; Monteiro, A.R.; Valencia, G.A. Active Coatings Based on Hydroxypropyl Methylcellulose and Silver Nanoparticles to Extend the Papaya ( Carica papaya L.) Shelf Life. Int. J. Biol. Macromol. 2020 , 164 , 489–498. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Naumenko, K.; Zahorodnia, S.; Pop, C.V.; Rizun, N. Antiviral Activity of Silver Nanoparticles against the Influenza A Virus. J. Virus Erad. 2023 , 9 , 100330. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Ratan, Z.A.; Mashrur, F.R.; Chhoan, A.P.; Shahriar, S.M.; Haidere, M.F.; Runa, N.J.; Kim, S.; Kweon, D.H.; Hosseinzadeh, H.; Cho, J.Y. Silver Nanoparticles as Potential Antiviral Agents. Pharmaceutics 2021 , 13 , 2034. [ Google Scholar ] [ CrossRef ]
  • Jeremiah, S.S.; Miyakawa, K.; Morita, T.; Yamaoka, Y.; Ryo, A. Potent Antiviral Effect of Silver Nanoparticles on SARS-CoV-2. Biochem. Biophys. Res. Commun. 2020 , 533 , 195–200. [ Google Scholar ] [ CrossRef ]
  • Luceri, A.; Francese, R.; Lembo, D.; Ferraris, M.; Balagna, C. Silver Nanoparticles: Review of Antiviral Properties, Mechanism of Action and Applications. Microorganisms 2023 , 11 , 629. [ Google Scholar ] [ CrossRef ]
  • Elechiguerra, J.L.; Burt, J.L.; Morones, J.R.; Camacho-Bragado, A.; Gao, X.; Lara, H.H.; Yacaman, M.J. Interaction of Silver Nanoparticles with HIV-1. J. Nanobiotechnol. 2005 , 3 , 6. [ Google Scholar ] [ CrossRef ]
  • He, Q.; Lu, J.; Liu, N.; Lu, W.; Li, Y.; Shang, C.; Li, X.; Hu, L.; Jiang, G. Antiviral Properties of Silver Nanoparticles against SARS-CoV-2: Effects of Surface Coating and Particle Size. Nanomaterials 2022 , 12 , 990. [ Google Scholar ] [ CrossRef ]
  • Almanza-Reyes, H.; Moreno, S.; Plascencia-López, I.; Alvarado-Vera, M.; Patrón-Romero, L.; Borrego, B.; Reyes-Escamilla, A.; Valencia-Manzo, D.; Brun, A.; Pestryakov, A.; et al. Evaluation of Silver Nanoparticles for the Prevention of SARS-CoV-2 Infection in Health Workers: In Vitro and In Vivo. PLoS ONE 2021 , 16 , e0256401. [ Google Scholar ] [ CrossRef ]
  • Abulikemu, M.; Tabrizi, B.E.A.; Ghobadloo, S.M.; Mofarah, H.M.; Jabbour, G.E. Silver Nanoparticle-Decorated Personal Protective Equipment for Inhibiting Human Coronavirus Infectivity. ACS Appl. Nano Mater. 2022 , 5 , 309–317. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Srikhao, N.; Ounkaew, A.; Srichiangsa, N.; Phanthanawiboon, S.; Boonmars, T.; Artchayasawat, A.; Theerakulpisut, S.; Okhawilai, M.; Kasemsiri, P. Green-Synthesized Silver Nanoparticle Coating on Paper for Antibacterial and Antiviral Applications. Polym. Bull. 2023 , 80 , 9651–9668. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Noppradit, B.; Chaiyosburana, S.; Khupsathianwong, N.; Tapachai, W.A.; Wattanakanjana, Y.; Phengdaam, A. Green Synthesis of Silver Nanoparticles Using Saccharum Officinarum Leaf Extract for Antiviral Paint. Green Process. Synth. 2023 , 12 , 20230172. [ Google Scholar ] [ CrossRef ]
  • Abass Sofi, M.; Sunitha, S.; Ashaq Sofi, M.; Khadheer Pasha, S.K.; Choi, D. An Overview of Antimicrobial and Anticancer Potential of Silver Nanoparticles. J. King Saud Univ.-Sci. 2022 , 34 , 101791. [ Google Scholar ] [ CrossRef ]
  • Farah, M.A.; Ali, M.A.; Chen, S.M.; Li, Y.; Al-Hemaid, F.M.; Abou-Tarboush, F.M.; Al-Anazi, K.M.; Lee, J. Silver Nanoparticles Synthesized from Adenium Obesum Leaf Extract Induced DNA Damage, Apoptosis and Autophagy via Generation of Reactive Oxygen Species. Colloids Surf. B Biointerfaces 2016 , 141 , 158–169. [ Google Scholar ] [ CrossRef ]
  • Piao, M.J.; Kang, K.A.; Lee, I.K.; Kim, H.S.; Kim, S.; Choi, J.Y.; Choi, J.; Hyun, J.W. Silver Nanoparticles Induce Oxidative Cell Damage in Human Liver Cells through Inhibition of Reduced Glutathione and Induction of Mitochondria-Involved Apoptosis. Toxicol. Lett. 2011 , 201 , 92–100. [ Google Scholar ] [ CrossRef ]
  • Takáč, P.; Michalková, R.; Čižmáriková, M.; Bedlovičová, Z.; Balážová, Ľ.; Takáčová, G. The Role of Silver Nanoparticles in the Diagnosis and Treatment of Cancer: Are There Any Perspectives for the Future? Life 2023 , 13 , 466. [ Google Scholar ] [ CrossRef ]
  • Mao, B.H.; Tsai, J.C.; Chen, C.W.; Yan, S.J.; Wang, Y.J. Mechanisms of Silver Nanoparticle-Induced Toxicity and Important Role of Autophagy. Nanotoxicology 2016 , 10 , 1021–1040. [ Google Scholar ] [ CrossRef ]
  • Kim, D.; Amatya, R.; Hwang, S.; Lee, S.; Min, K.A.; Shin, M.C. BSA-Silver Nanoparticles: A Potential Multimodal Therapeutics for Conventional and Photothermal Treatment of Skin Cancer. Pharmaceutics 2021 , 13 , 575. [ Google Scholar ] [ CrossRef ]
  • Namulinda, T.; Song, Z.B.; Yan, Y.J.; Zhang, M.; Meerovich, G.A.; Margetic, D.; Chen, Z.L. Enhanced Biosafety, Anticancer and Antibacterial Photodynamic Activities Using Silver-Pyropheophorbide-a Nanoconjugates. Nanomedicine 2024 , 19 , 1643–1658. [ Google Scholar ] [ CrossRef ]
  • Al-Khedhairy, A.A.; Wahab, R. Silver Nanoparticles: An Instantaneous Solution for Anticancer Activity against Human Liver (HepG2) and Breast (MCF-7) Cancer Cells. Metals 2022 , 12 , 148. [ Google Scholar ] [ CrossRef ]
  • Pavan, S.R.; Venkatesan, J.; Prabhu, A. Anticancer Activity of Silver Nanoparticles from the Aqueous Extract of Dictyota Ciliolata on Non-Small Cell Lung Cancer Cells. J. Drug Deliv. Sci. Technol. 2022 , 74 , 103525. [ Google Scholar ] [ CrossRef ]
  • Kong, C.; Chen, S.; Ge, W.; Zhao, Y.; Xu, X.; Wang, S.; Zhang, J. Riclin-Capped Silver Nanoparticles as an Antibacterial and Anti-Inflammatory Wound Dressing. Int. J. Nanomed. 2022 , 17 , 2629–2641. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Craciunescu, O.; Seciu, A.M.; Zarnescu, O. In Vitro and in Vivo Evaluation of a Biomimetic Scaffold Embedding Silver Nanoparticles for Improved Treatment of Oral Lesions. Mater. Sci. Eng. C 2021 , 123 , 112015. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Adeleye, O.A.; Badru, A.O.; Oyinloye, O.E.; Fagbohun, A.B.; Bakre, L.G.; Bamiro, O.A.; Babalola, C.O.; Lateef, A. Green Synthesized Silver Nanoparticles for Cream Formulation: Its Anti-Inflammatory and Healing Activities. In Proceedings of the IOP Conference Series: Materials Science and Engineering, Online, 18 December 2020; Volume 805, p. 012016. [ Google Scholar ] [ CrossRef ]
  • Khashan, A.A.; Dawood, Y.; Khalaf, Y.H. Green Chemistry and Anti-Inflammatory Activity of Silver Nanoparticles Using an Aqueous Curcumin Extract. Results Chem. 2023 , 5 , 100913. [ Google Scholar ] [ CrossRef ]
  • Barman, K.; Chowdhury, D.; Baruah, P.K. Bio-Synthesized Silver Nanoparticles Using Zingiber Officinale Rhizome Extract as Efficient Catalyst for the Degradation of Environmental Pollutants. Inorg. Nano-Met. Chem. 2020 , 50 , 57–65. [ Google Scholar ] [ CrossRef ]
  • Rasheed, T.; Bilal, M.; Li, C.; Nabeel, F.; Khalid, M.; Iqbal, H.M.N. Catalytic Potential of Bio-Synthesized Silver Nanoparticles Using Convolvulus Arvensis Extract for the Degradation of Environmental Pollutants. J. Photochem. Photobiol. B 2018 , 181 , 44–52. [ Google Scholar ] [ CrossRef ]
  • Ivanov, I.; Manolov, S.; Phuong, N.; Nguyen, U.; Dang, N.T.; Doan, L.; Thu, T.; Nguyen, H. Synthesis of Silver Nanoparticles: From Conventional to ‘Modern’ Methods—A Review. Processes 2023 , 11 , 2617. [ Google Scholar ] [ CrossRef ]
  • Stagon, S.P.; Huang, H. Syntheses and Applications of Small Metallic Nanorods from Solution and Physical Vapor Deposition. Nanotechnol. Rev. 2013 , 2 , 259–267. [ Google Scholar ] [ CrossRef ]
  • Amendola, V.; Meneghetti, M. Laser Ablation Synthesis in Solution and Size Manipulation of Noble Metal Nanoparticles. Phys. Chem. Chem. Phys. 2009 , 11 , 3805–3821. [ Google Scholar ] [ CrossRef ]
  • Tien, D.-C.; Liao, C.-Y.; Huang, J.-C.; Tseng, K.-H.; Lung, J.-K.; Tsung, T.-T.; Kao, W.-S.; Tsai, T.-H.; Cheng, T.-W.; Yu, B.-S.; et al. Novel Technique for Preparing a Nano-Silver Water Suspension by the Arc-Discharge Method. Rev. Adv. Mater. Sci. 2008 , 18 , 752–758. [ Google Scholar ]
  • Khayati, G.R.; Janghorban, K. The Nanostructure Evolution of Ag Powder Synthesized by High Energy Ball Milling. Adv. Powder Technol. 2012 , 23 , 393–397. [ Google Scholar ] [ CrossRef ]
  • Xing, T.; Sunarso, J.; Yang, W.; Yin, Y.; Glushenkov, A.M.; Li, L.H.; Howlett, P.C.; Chen, Y. Ball Milling: A Green Mechanochemical Approach for Synthesis of Nitrogen Doped Carbon Nanoparticles. Nanoscale 2013 , 5 , 7970–7976. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Khayati, G.R.; Janghorban, K. An Investigation on the Application of Process Control Agents in the Preparation and Consolidation Behavior of Nanocrystalline Silver by Mechanochemical Method. Adv. Powder Technol. 2012 , 23 , 808–813. [ Google Scholar ] [ CrossRef ]
  • Jayaramudu, T.; Raghavendra, G.M.; Varaprasad, K.; Reddy, G.V.S.; Reddy, A.B.; Sudhakar, K.; Sadiku, E.R. Preparation and Characterization of Poly(Ethylene Glycol) Stabilized Nano Silver Particles by a Mechanochemical Assisted Ball Mill Process. J. Appl. Polym. Sci. 2016 , 133 , 43027. [ Google Scholar ] [ CrossRef ]
  • Khan, M.; Shaik, M.R.; Adil, S.F.; Khan, S.T.; Al-Warthan, A.; Siddiqui, M.R.H.; Tahir, M.N.; Tremel, W. Plant Extracts as Green Reductants for the Synthesis of Silver Nanoparticles: Lessons from Chemical Synthesis. Dalton Trans. 2018 , 47 , 11988–12010. [ Google Scholar ] [ CrossRef ]
  • Sadrolhosseini, A.R.; Mahdi, M.A.; Alizadeh, F.; Rashid, S.A. Laser Ablation Technique for Synthesis of Metal Nanoparticle in Liquid. Laser Technol. Its Appl. 2018 , 63–83. [ Google Scholar ] [ CrossRef ]
  • Boutinguiza, M.; Comesaña, R.; Lusquiños, F.; Riveiro, A.; Del Val, J.; Pou, J. Production of Silver Nanoparticles by Laser Ablation in Open Air. Appl. Surf. Sci. 2015 , 336 , 108–111. [ Google Scholar ] [ CrossRef ]
  • Sportelli, M.C.; Izzi, M.; Volpe, A.; Clemente, M.; Picca, R.A.; Ancona, A.; Lugarà, P.M.; Palazzo, G.; Cioffi, N. The Pros and Cons of the Use of Laser Ablation Synthesis for the Production of Silver Nano-Antimicrobials. Antibiotics 2018 , 7 , 67. [ Google Scholar ] [ CrossRef ]
  • Wang, Z.X.; Chen, C.Y.; Wang, Y.; Li, F.X.Z.; Huang, J.; Luo, Z.W.; Rao, S.S.; Tan, Y.J.; Liu, Y.W.; Yin, H.; et al. Ångstrom-Scale Silver Particles as a Promising Agent for Low-Toxicity Broad-Spectrum Potent Anticancer Therapy. Adv. Funct. Mater. 2019 , 29 , 1808556. [ Google Scholar ] [ CrossRef ]
  • Zhang, H.; Zou, G.; Liu, L.; Tong, H.; Li, Y.; Bai, H.; Wu, A. Synthesis of Silver Nanoparticles Using Large-Area Arc Discharge and Its Application in Electronic Packaging. J. Mater. Sci. 2017 , 52 , 3375–3387. [ Google Scholar ] [ CrossRef ]
  • Ashkarran, A.A. A Novel Method for Synthesis of Colloidal Silver Nanoparticles by Arc Discharge in Liquid. Curr. Appl. Phys. 2010 , 10 , 1442–1447. [ Google Scholar ] [ CrossRef ]
  • Tseng, K.H.; Chou, C.J.; Liu, T.C.; Tien, D.C.; Chang, C.Y.; Stobinski, L. Relationship between Ag Nanoparticles and Ag Ions Prepared by Arc Discharge Method. Nanotechnol. Rev. 2018 , 7 , 3240959. [ Google Scholar ] [ CrossRef ]
  • Li, Z.; Dong, H.; Wu, Z.; Shen, J.; Xu, D.; He, R.; Wan, L.; Zhang, S. Novel P-n Type Porous Ag 2 O/Bi 5 O 7 I Heterojunction for Uv–Vis-NIR Activated High Efficient Photocatalytic Degradation of Bisphenol A: Photoelectric Properties and Degradation Mechanism. Appl. Surf. Sci. 2020 , 529 , 147162. [ Google Scholar ] [ CrossRef ]
  • Mallick, K.; Witcomb, M.J.; Scurrell, M.S. Polymer Stabilized Silver Nanoparticles: A Photochemical Synthesis Route. J. Mater. Sci. 2004 , 39 , 4459–4463. [ Google Scholar ] [ CrossRef ]
  • Do Kim, K.; Han, D.N.; Kim, H.T. Optimization of Experimental Conditions Based on the Taguchi Robust Design for the Formation of Nano-Sized Silver Particles by Chemical Reduction Method. Chem. Eng. J. 2004 , 104 , 55–61. [ Google Scholar ] [ CrossRef ]
  • Iravani, S.; Korbekandi, H.; Mirmohammadi, S.V.; Zolfaghari, B. Synthesis of Silver Nanoparticles: Chemical, Physical and Biological Methods. Res. Pharm. Sci. 2014 , 9 , 385. [ Google Scholar ]
  • Gudikandula, K.; Charya Maringanti, S. Synthesis of Silver Nanoparticles by Chemical and Biological Methods and Their Antimicrobial Properties. J. Exp. Nanosci. 2016 , 11 , 714–721. [ Google Scholar ] [ CrossRef ]
  • Laghrib, F.; Farahi, A.; Bakasse, M.; Lahrich, S.; El Mhammedi, M.A. Chemical Synthesis of Nanosilver on Chitosan and Electroanalysis Activity against the P-Nitroaniline Reduction. J. Electroanal. Chem. 2019 , 845 , 111–118. [ Google Scholar ] [ CrossRef ]
  • Dondi, R.; Su, W.; Griffith, G.A.; Clark, G.; Burley, G.A. Highly Size- and Shape-Controlled Synthesis of Silver Nanoparticles via a Templated Tollens Reaction. Small 2012 , 8 , 770–776. [ Google Scholar ] [ CrossRef ]
  • Li, X.; Odoom-Wubah, T.; Chen, H.; Jing, X.; Zheng, B.; Huang, J. Biosynthesis of Silver Nanoparticles through Tandem Hydrolysis of Silver Sulfate and Cellulose under Hydrothermal Conditions. J. Chem. Technol. Biotechnol. 2014 , 89 , 1817–1824. [ Google Scholar ] [ CrossRef ]
  • Zielińska, A.; Skwarek, E.; Zaleska, A.; Gazda, M.; Hupka, J. Preparation of Silver Nanoparticles with Controlled Particle Size. Procedia Chem. 2009 , 1 , 1560–1566. [ Google Scholar ] [ CrossRef ]
  • Ahmad, N.; Ang, B.C.; Amalina, M.A.; Bong, C.W. Influence of Precursor Concentration and Temperature on the Formation of Nanosilver in Chemical Reduction Method. Sains Malays. 2018 , 47 , 157–168. [ Google Scholar ] [ CrossRef ]
  • Khaydarov, R.A.; Khaydarov, R.R.; Gapurova, O.; Estrin, Y.; Scheper, T. Electrochemical Method for the Synthesis of Silver Nanoparticles. J. Nanopart. Res. 2009 , 11 , 1193–1200. [ Google Scholar ] [ CrossRef ]
  • Jovanović, Ž.; Stojkovska, J.; Obradović, B.; Miskovic-Stankovic, V. Alginate Hydrogel Microbeads Incorporated with Ag Nanoparticles Obtained by Electrochemical Method. Mater. Chem. Phys. 2012 , 133 , 182–189. [ Google Scholar ] [ CrossRef ]
  • Naganthran, A.; Verasoundarapandian, G.; Khalid, F.E.; Masarudin, M.J.; Zulkharnain, A.; Nawawi, N.M.; Karim, M.; Abdullah, C.A.C.; Ahmad, S.A. Synthesis, Characterization and Biomedical Application of Silver Nanoparticles. Materials 2022 , 15 , 427. [ Google Scholar ] [ CrossRef ]
  • Nadagouda, M.N.; Speth, T.F.; Varma, R.S. Microwave-Assisted Green Synthesis of Silver Nanostructures. Acc. Chem. Res. 2011 , 44 , 469–478. [ Google Scholar ] [ CrossRef ]
  • David, S.C.; Kim, H.; Ko, J.; Lee, J.; Hwang, B.; Chang, S.; Kim, B.; Chung, S.J. Microwave Synthesis of Silver Nanoparticles Using Different Pentose Carbohydrates as Reducing Agents. J. Chem. Chem. Eng. 2018 , 12 , 1–10. [ Google Scholar ] [ CrossRef ]
  • Jara, N.; Milán, N.S.; Rahman, A.; Mouheb, L.; Boffito, D.C.; Jeffryes, C.; Dahoumane, S.A. Photochemical Synthesis of Gold and Silver Nanoparticles—A Review. Molecules 2021 , 26 , 4585. [ Google Scholar ] [ CrossRef ]
  • Malik, M.A.; Wani, M.Y.; Hashim, M.A. Microemulsion Method: A Novel Route to Synthesize Organic and Inorganic Nanomaterials: 1st Nano Update. Arab. J. Chem. 2012 , 5 , 397–417. [ Google Scholar ] [ CrossRef ]
  • Abou El-Nour, K.M.M.; Eftaiha, A.; Al-Warthan, A.; Ammar, R.A.A. Synthesis and Applications of Silver Nanoparticles. Arab. J. Chem. 2010 , 3 , 135–140. [ Google Scholar ] [ CrossRef ]
  • Miyazawa, T.; Itaya, M.; Burdeos, G.C.; Nakagawa, K.; Miyazawa, T. A Critical Review of the Use of Surfactant-Coated Nanoparticles in Nanomedicine and Food Nanotechnology. Int. J. Nanomed. 2021 , 16 , 3937–3999. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Klaus, T.; Joerger, R.; Olsson, E.; Granqvist, C.G. Silver-Based Crystalline Nanoparticles, Microbially Fabricated. Proc. Natl. Acad. Sci. USA 1999 , 96 , 13611–13614. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Eckhardt, S.; Brunetto, P.S.; Gagnon, J.; Priebe, M.; Giese, B.; Fromm, K.M. Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine. Chem. Rev. 2013 , 113 , 4708–4754. [ Google Scholar ] [ CrossRef ]
  • Bouafia, A.; Laouini, S.E.; Ahmed, A.S.A.; Soldatov, A.V.; Algarni, H.; Chong, K.F.; Ali, G.A.M. The Recent Progress on Silver Nanoparticles: Synthesis and Electronic Applications. Nanomaterials 2021 , 11 , 2318. [ Google Scholar ] [ CrossRef ]
  • Mustapha, T.; Misni, N.; Ithnin, N.R.; Daskum, A.M.; Unyah, N.Z. A Review on Plants and Microorganisms Mediated Synthesis of Silver Nanoparticles, Role of Plants Metabolites and Applications. Int. J. Environ. Res. Public Health 2022 , 19 , 674. [ Google Scholar ] [ CrossRef ]
  • Castillo-Henríquez, L.; Alfaro-Aguilar, K.; Ugalde-álvarez, J.; Vega-Fernández, L.; de Oca-Vásquez, G.M.; Vega-Baudrit, J.R. Green Synthesis of Gold and Silver Nanoparticles from Plant Extracts and Their Possible Applications as Antimicrobial Agents in the Agricultural Area. Nanomaterials 2020 , 10 , 1763. [ Google Scholar ] [ CrossRef ]
  • Biosynthesis, A.; Liotta, L.; La Parola, V.; Zuhrotun, A.; Jihan Oktaviani, D.; Nur Hasanah, A. Biosynthesis of Gold and Silver Nanoparticles Using Phytochemical Compounds. Molecules 2023 , 28 , 3240. [ Google Scholar ] [ CrossRef ]
  • Jain, S.; Mehata, M.S. Medicinal Plant Leaf Extract and Pure Flavonoid Mediated Green Synthesis of Silver Nanoparticles and Their Enhanced Antibacterial Property. Sci. Rep. 2017 , 7 , 15867. [ Google Scholar ] [ CrossRef ]
  • Küünal, S.; Visnapuu, M.; Volubujeva, O.; Soares Rosario, M.; Rauwel, P.; Rauwel, E. Optimisation of Plant Mediated Synthesis of Silver Nanoparticles by Common Weed Plantago Major and Their Antimicrobial Properties. In Proceedings of the IOP Conference Series: Materials Science and Engineering, Online, 21–22 November 2019; Volume 613, p. 012003. [ Google Scholar ] [ CrossRef ]
  • Sreelekha, E.; George, B.; Shyam, A.; Sajina, N.; Mathew, B. A Comparative Study on the Synthesis, Characterization, and Antioxidant Activity of Green and Chemically Synthesized Silver Nanoparticles. Bionanoscience 2021 , 11 , 489–496. [ Google Scholar ] [ CrossRef ]
  • Naveed, M.; Batool, H.; Rehman, S.U.; Javed, A.; Makhdoom, S.I.; Aziz, T.; Mohamed, A.A.; Sameeh, M.Y.; Alruways, M.W.; Dablool, A.S.; et al. Characterization and Evaluation of the Antioxidant, Antidiabetic, Anti-Inflammatory, and Cytotoxic Activities of Silver Nanoparticles Synthesized Using Brachychiton Populneus Leaf Extract. Processes 2022 , 10 , 1521. [ Google Scholar ] [ CrossRef ]
  • Dahoumane, S.A.; Mechouet, M.; Wijesekera, K.; Filipe, C.D.M.; Sicard, C.; Bazylinski, D.A.; Jeffryes, C. Algae-Mediated Biosynthesis of Inorganic Nanomaterials as a Promising Route in Nanobiotechnology—A Review. Green Chem. 2017 , 19 , 552–587. [ Google Scholar ] [ CrossRef ]
  • da Silva Ferreira, V.; ConzFerreira, M.E.; Lima, L.M.T.R.; Frasés, S.; de Souza, W.; Sant’Anna, C. Green Production of Microalgae-Based Silver Chloride Nanoparticles with Antimicrobial Activity against Pathogenic Bacteria. Enzym. Microb. Technol. 2017 , 97 , 114–121. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Michalak, I.; Chojnacka, K. Algae as Production Systems of Bioactive Compounds. Eng. Life Sci. 2015 , 15 , 160–176. [ Google Scholar ] [ CrossRef ]
  • Khanna, P.; Kaur, A.; Goyal, D. Algae-Based Metallic Nanoparticles: Synthesis, Characterization and Applications. J. Microbiol. Methods 2019 , 163 , 105656. [ Google Scholar ] [ CrossRef ]
  • Aziz, N.; Faraz, M.; Pandey, R.; Shakir, M.; Fatma, T.; Varma, A.; Barman, I.; Prasad, R. Facile Algae-Derived Route to Biogenic Silver Nanoparticles: Synthesis, Antibacterial, and Photocatalytic Properties. Langmuir 2015 , 31 , 11605–11612. [ Google Scholar ] [ CrossRef ]
  • Sathishkumar, R.S.; Sundaramanickam, A.; Srinath, R.; Ramesh, T.; Saranya, K.; Meena, M.; Surya, P. Green Synthesis of Silver Nanoparticles by Bloom Forming Marine Microalgae Trichodesmium Erythraeum and Its Applications in Antioxidant, Drug-Resistant Bacteria, and Cytotoxicity Activity. J. Saudi Chem. Soc. 2019 , 23 , 1180–1191. [ Google Scholar ] [ CrossRef ]
  • Dahoumane, S.A.; Wujcik, E.K.; Jeffryes, C. Noble Metal, Oxide and Chalcogenide-Based Nanomaterials from Scalable Phototrophic Culture Systems. Enzym. Microb. Technol. 2016 , 95 , 13–27. [ Google Scholar ] [ CrossRef ]
  • Rajeshkumar, S.; Malarkodi, C.; Paulkumar, K.; Vanaja, M.; Gnanajobitha, G.; Annadurai, G. Algae Mediated Green Fabrication of Silver Nanoparticles and Examination of Its Antifungal Activity against Clinical Pathogens. Int. J. Met. 2014 , 2014 , 692643. [ Google Scholar ] [ CrossRef ]
  • Amar Dahoumane, S.; Mechouet, M.; Alvarez, F.J.; Agathos, S.N.; Jeffryes, C. Microalgae: An Outstanding Tool in Nanotechnology Microalgas: Una Excelente Herramienta en Nanotecnología. Bionatura 2016 , 1 , 196–201. [ Google Scholar ] [ CrossRef ]
  • Monteiro, C.M.; Castro, P.M.L.; Malcata, F.X. Metal Uptake by Microalgae: Underlying Mechanisms and Practical Applications. Biotechnol. Prog. 2012 , 28 , 299–311. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Rahman, A.; Kumar, S.; Bafana, A.; Dahoumane, S.A.; Jeffryes, C. Biosynthetic Conversion of Ag+ to Highly Stable Ag0 Nanoparticles by Wild Type and Cell Wall Deficient Strains of Chlamydomonas Reinhardtii. Molecules 2018 , 24 , 98. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Barwal, I.; Ranjan, P.; Kateriya, S.; Yadav, S.C. Cellular Oxido-Reductive Proteins of Chlamydomonas Reinhardtii Control the Biosynthesis of Silver Nanoparticles. J. Nanobiotechnol. 2011 , 9 , 56. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Dahoumane, S.A.; Yéprémian, C.; Djédiat, C.; Couté, A.; Fiévet, F.; Coradin, T.; Brayner, R. A Global Approach of the Mechanism Involved in the Biosynthesis of Gold Colloids Using Micro-Algae. J. Nanopart. Res. 2014 , 16 , 2607. [ Google Scholar ] [ CrossRef ]
  • Azizi, S.; Namvar, F.; Mahdavi, M.; Ahmad, M.B.; Mohamad, R. Biosynthesis of Silver Nanoparticles Using Brown Marine Macroalga, Sargassum Muticum Aqueous Extract. Materials 2013 , 6 , 5942–5950. [ Google Scholar ] [ CrossRef ]
  • Deepak, P.; Amutha, V.; Birundha, R.; Sowmiya, R.; Kamaraj, C.; Balasubramanian, V.; Balasubramani, G.; Aiswarya, D.; Arul, D.; Perumal, P. Facile Green Synthesis of Nanoparticles from Brown Seaweed Sargassum Wightii and Its Biological Application Potential. Adv. Nat. Sci. Nanosci. Nanotechnol. 2018 , 9 , 035019. [ Google Scholar ] [ CrossRef ]
  • Ahmed, A.A.; Hamzah, H.; Maaroof, M. Analyzing Formation of Silver Nanoparticles from the Filamentous Fungus Fusarium Oxysporum and Their Antimicrobial Activity. Turk. J. Biol. 2018 , 42 , 54–62. [ Google Scholar ] [ CrossRef ]
  • Singhal, A.; Singhal, N.; Bhattacharya, A.; Gupta, A. Synthesis of Silver Nanoparticles (AgNPs) Using Ficus Retusa Leaf Extract for Potential Application as Antibacterial and Dye Decolourising Agents. Inorg. Nano-Met. Chem. 2017 , 47 , 1520–1529. [ Google Scholar ] [ CrossRef ]
  • Guilger-Casagrande, M.; Lima, R. de Synthesis of Silver Nanoparticles Mediated by Fungi: A Review. Front. Bioeng. Biotechnol. 2019 , 7 , 486092. [ Google Scholar ] [ CrossRef ]
  • Ahmad, A.; Mukherjee, P.; Senapati, S.; Mandal, D.; Khan, M.I.; Kumar, R.; Sastry, M. Extracellular Biosynthesis of Silver Nanoparticles Using the Fungus Fusarium Oxysporum. Colloids Surf. B Biointerfaces 2003 , 28 , 313–318. [ Google Scholar ] [ CrossRef ]
  • Korbekandi, H.; Mohseni, S.; Jouneghani, R.M.; Pourhossein, M.; Iravani, S. Biosynthesis of Silver Nanoparticles Using Saccharomyces Cerevisiae. Artif. Cells Nanomed. Biotechnol. 2016 , 44 , 235–239. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Naqvi, S.Z.H.; Kiran, U.; Ali, M.I.; Jamal, A.; Hameed, A.; Ahmed, S.; Ali, N. Combined Efficacy of Biologically Synthesized Silver Nanoparticles and Different Antibiotics against Multidrug-Resistant Bacteria. Int. J. Nanomed. 2013 , 8 , 3187–3195. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Balaji, D.S.; Basavaraja, S.; Deshpande, R.; Mahesh, D.B.; Prabhakar, B.K.; Venkataraman, A. Extracellular Biosynthesis of Functionalized Silver Nanoparticles by Strains of Cladosporium Cladosporioides Fungus. Colloids Surf. B Biointerfaces 2009 , 68 , 88–92. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Li, X.; Xu, H.; Chen, Z.S.; Chen, G. Biosynthesis of Nanoparticles by Microorganisms and Their Applications. J. Nanomater. 2011 , 2011 , 270974. [ Google Scholar ] [ CrossRef ]
  • Mukherjee, P.; Ahmad, A.; Mandal, D.; Senapati, S.; Sainkar, S.R.; Khan, M.I.; Parishcha, R.; Ajaykumar, P.V.; Alam, M.; Kumar, R.; et al. Fungus-Mediated Synthesis of Silver Nanoparticles and Their Immobilization in the Mycelial Matrix: A Novel Biological Approach to Nanoparticle Synthesis. Nano Lett. 2001 , 1 , 515–519. [ Google Scholar ] [ CrossRef ]
  • Kapoor, R.T.; Salvadori, M.R.; Rafatullah, M.; Siddiqui, M.R.; Khan, M.A.; Alshareef, S.A. Exploration of Microbial Factories for Synthesis of Nanoparticles—A Sustainable Approach for Bioremediation of Environmental Contaminants. Front. Microbiol. 2021 , 12 , 658294. [ Google Scholar ] [ CrossRef ]
  • Shivaji, S.; Madhu, S.; Singh, S. Extracellular Synthesis of Antibacterial Silver Nanoparticles Using Psychrophilic Bacteria. Process Biochem. 2011 , 46 , 1800–1807. [ Google Scholar ] [ CrossRef ]
  • Nanda, A.; Saravanan, M. Biosynthesis of Silver Nanoparticles from Staphylococcus Aureus and Its Antimicrobial Activity against MRSA and MRSE. Nanomedicine 2009 , 5 , 452–456. [ Google Scholar ] [ CrossRef ]
  • Kalimuthu, K.; Suresh Babu, R.; Venkataraman, D.; Bilal, M.; Gurunathan, S. Biosynthesis of Silver Nanocrystals by Bacillus Licheniformis. Colloids Surf. B Biointerfaces 2008 , 65 , 150–153. [ Google Scholar ] [ CrossRef ]
  • John, M.S.; Nagoth, J.A.; Ramasamy, K.P.; Mancini, A.; Giuli, G.; Miceli, C.; Pucciarelli, S. Synthesis of Bioactive Silver Nanoparticles Using New Bacterial Strains from an Antarctic Consortium. Mar. Drugs 2022 , 20 , 558. [ Google Scholar ] [ CrossRef ]
  • Yuan, Q.; Bomma, M.; Xiao, Z. Enhanced Silver Nanoparticle Synthesis by Escherichia Coli Transformed with Candida Albicans Metallothionein Gene. Materials 2019 , 12 , 4180. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Naseer, Q.A.; Xue, X.; Wang, X.; Dang, S.; Din, S.U.; Kalsoom; Jamil, J. Synthesis of Silver Nanoparticles Using Lactobacillus Bulgaricus and Assessment of Their Antibacterial Potential. Braz. J. Biol. 2021 , 82 , e232434. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Munkhbayar, B.; Tanshen, M.R.; Jeoun, J.; Chung, H.; Jeong, H. Surfactant-Free Dispersion of Silver Nanoparticles into MWCNT-Aqueous Nanofluids Prepared by One-Step Technique and Their Thermal Characteristics. Ceram. Int. 2013 , 39 , 6415–6425. [ Google Scholar ] [ CrossRef ]
  • Kumar, N.; Biswas, K.; Gupta, R.K. Green Synthesis of Ag Nanoparticles in Large Quantity by Cryomilling. RSC Adv. 2016 , 6 , 111380–111388. [ Google Scholar ] [ CrossRef ]
  • Kim, M.; Osone, S.; Kim, T.; Higashi, H.; Seto, T. Synthesis of Nanoparticles by Laser Ablation: A Review. KONA Powder Part. J. 2017 , 2017 , 80–90. [ Google Scholar ] [ CrossRef ]
  • Abd El-kader, F.H.; Hakeem, N.A.; Elashmawi, I.S.; Menazea, A.A. Synthesis and Characterization of PVK/AgNPs Nanocomposites Prepared by Laser Ablation. Spectrochim. Acta A Mol. Biomol. Spectrosc. 2015 , 138 , 331–339. [ Google Scholar ] [ CrossRef ]
  • Amendola, V.; Polizzi, S.; Meneghetti, M. Free Silver Nanoparticles Synthesized by Laser Ablation in Organic Solvents and Their Easy Functionalization. Langmuir 2007 , 23 , 6766–6770. [ Google Scholar ] [ CrossRef ]
  • Raffi, M.; Rumaiz, A.K.; Hasan, M.M.; Shah, S.I. Studies of the Growth Parameters for Silver Nanoparticle Synthesis by Inert Gas Condensation. J. Mater. Res. 2007 , 22 , 3378–3384. [ Google Scholar ] [ CrossRef ]
  • Wongrat, E.; Wongkrajang, S.; Chuejetton, A.; Bhoomanee, C.; Choopun, S. Rapid Synthesis of Au, Ag and Cu Nanoparticles by DC Arc-Discharge for Efficiency Enhancement in Polymer Solar Cells. Mater. Res. Innov. 2019 , 23 , 66–72. [ Google Scholar ] [ CrossRef ]
  • Reverberi, A.P.; Kuznetsov, N.T.; Meshalkin, V.P.; Salerno, M.; Fabiano, B. Systematical Analysis of Chemical Methods in Metal Nanoparticles Synthesis. Theor. Found. Chem. Eng. 2016 , 50 , 59–66. [ Google Scholar ] [ CrossRef ]
  • Ranoszek-Soliwoda, K.; Tomaszewska, E.; Socha, E.; Krzyczmonik, P.; Ignaczak, A.; Orlowski, P.; Krzyzowska, M.; Celichowski, G.; Grobelny, J. The Role of Tannic Acid and Sodium Citrate in the Synthesis of Silver Nanoparticles. J. Nanopart. Res. 2017 , 19 , 273. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Kedar, K.; Nayak, S.; Bhaskar, V.; Dist Thane, M. Synthesis of Silver Nanoparticles by Chemical Reduction Method Introduction. Int. J. Pharma Prof. Res. 2022 , 25 , 364–376. [ Google Scholar ]
  • Kuntyi, O.I.; Kytsya, R.; Bondarenko, A.B.; Mazur, S.; Mertsalo, I.P.; Bazylyak, L.I. Microplasma Synthesis of Silver Nanoparticles in PVP Solutions Using Sacrificial Silver Anodes. Colloid Polym. Sci. 2021 , 299 , 855–863. [ Google Scholar ] [ CrossRef ]
  • Reicha, F.M.; Sarhan, A.; Abdel-Hamid, M.I.; El-Sherbiny, I.M. Preparation of Silver Nanoparticles in the Presence of Chitosan by Electrochemical Method. Carbohydr. Polym. 2012 , 89 , 236–244. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Crnjak Orel, Z. Microwave-Assisted Non-Aqueous Synthesis of ZnO Nanoparticles. Mater. Technol. 2011 , 45 , 173–177. [ Google Scholar ]
  • Athawale, A.A.; Desai, P.A. Silver Doped Lanthanum Chromites by Microwave Combustion Method. Ceram. Int. 2011 , 37 , 3037–3043. [ Google Scholar ] [ CrossRef ]
  • Saade, J.; De Araújo, C.B. Synthesis of Silver Nanoprisms: A Photochemical Approach Using Light Emission Diodes. Mater. Chem. Phys. 2014 , 148 , 1184–1193. [ Google Scholar ] [ CrossRef ]
  • Pu, F.; Ran, X.; Guan, M.; Huang, Y.; Ren, J.; Qu, X. Biomolecule-Templated Photochemical Synthesis of Silver Nanoparticles: Multiple Readouts of Localized Surface Plasmon Resonance for Pattern Recognition. Nano Res. 2018 , 11 , 3213–3221. [ Google Scholar ] [ CrossRef ]
  • Charan Teja, V.R. A Glimpse on Solid Lipid Nanoparticles as Drug Delivery Systems. J. Glob. Trends Pharm. Sci. 2014 , 5 , 1649–1657. [ Google Scholar ]
  • Das, M.; Patowary, K.; Vidya, R.; Malipeddi, H. Microemulsion Synthesis of Silver Nanoparticles Using Biosurfactant Extracted from Pseudomonas Aeruginosa MKVIT3 Strain and Comparison of Their Antimicrobial and Cytotoxic Activities. IET Nanobiotechnol. 2016 , 10 , 411–418. [ Google Scholar ] [ CrossRef ]
  • Radoń, A.; Łukowiec, D. Silver Nanoparticles Synthesized by UV-Irradiation Method Using Chloramine T as Modifier: Structure, Formation Mechanism and Catalytic Activity. CrystEngComm 2018 , 20 , 7130–7136. [ Google Scholar ] [ CrossRef ]
  • Shameli, K.; Ahmad, M.B.; Yunus, W.M.Z.W.; Ibrahim, N.A.; Gharayebi, Y.; Sedaghat, S. Synthesis of Silver/Montmorillonite Nanocomposites Using γ-Irradiation. Int. J. Nanomed. 2010 , 5 , 1067–1077. [ Google Scholar ] [ CrossRef ]
  • Rafique, M.; Sadaf, I.; Rafique, M.S.; Tahir, M.B. A Review on Green Synthesis of Silver Nanoparticles and Their Applications. Artif Cells Nanomed Biotechnol 2017 , 45 , 1272–1291. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Behravan, M.; Hossein Panahi, A.; Naghizadeh, A.; Ziaee, M.; Mahdavi, R.; Mirzapour, A. Facile Green Synthesis of Silver Nanoparticles Using Berberis Vulgaris Leaf and Root Aqueous Extract and Its Antibacterial Activity. Int. J. Biol. Macromol. 2019 , 124 , 148–154. [ Google Scholar ] [ CrossRef ]
  • Garibo, D.; Borbón-Nuñez, H.A.; de León, J.N.D.; García Mendoza, E.; Estrada, I.; Toledano-Magaña, Y.; Tiznado, H.; Ovalle-Marroquin, M.; Soto-Ramos, A.G.; Blanco, A.; et al. Green Synthesis of Silver Nanoparticles Using Lysiloma Acapulcensis Exhibit High-Antimicrobial Activity. Sci. Rep. 2020 , 10 , 12805. [ Google Scholar ] [ CrossRef ]
  • Gopinath, V.; MubarakAli, D.; Priyadarshini, S.; Priyadharsshini, N.M.; Thajuddin, N.; Velusamy, P. Biosynthesis of Silver Nanoparticles from Tribulus Terrestris and Its Antimicrobial Activity: A Novel Biological Approach. Colloids Surf. B Biointerfaces 2012 , 96 , 69–74. [ Google Scholar ] [ CrossRef ]
  • Kathiraven, T.; Sundaramanickam, A.; Shanmugam, N.; Balasubramanian, T. Green Synthesis of Silver Nanoparticles Using Marine Algae Caulerpa Racemosa and Their Antibacterial Activity against Some Human Pathogens. Appl. Nanosci. 2015 , 5 , 499–504. [ Google Scholar ] [ CrossRef ]
  • Somasundaram, C.K.; Atchudan, R.; Edison, T.N.J.I.; Perumal, S.; Vinodh, R.; Sundramoorthy, A.K.; Babu, R.S.; Alagan, M.; Lee, Y.R. Sustainable Synthesis of Silver Nanoparticles Using Marine Algae for Catalytic Degradation of Methylene Blue. Catalysts 2021 , 11 , 1377. [ Google Scholar ] [ CrossRef ]
  • Fernández, J.G.; Fernández-Baldo, M.A.; Berni, E.; Camí, G.; Durán, N.; Raba, J.; Sanz, M.I. Production of Silver Nanoparticles Using Yeasts and Evaluation of Their Antifungal Activity against Phytopathogenic Fungi. Process Biochem. 2016 , 51 , 1306–1313. [ Google Scholar ] [ CrossRef ]
  • Costa Silva, L.P.; Pinto Oliveira, J.; Keijok, W.J.; da Silva, A.R.; Aguiar, A.R.; Guimarães, M.C.C.; Ferraz, C.M.; Araújo, J.V.; Tobias, F.L.; Braga, F.R. Extracellular Biosynthesis of Silver Nanoparticles Using the Cell-Free Filtrate of Nematophagous Fungus Duddingtonia flagrans . Int. J. Nanomed. 2017 , 12 , 6373–6381. [ Google Scholar ] [ CrossRef ]
  • Htwe, Y.Z.N.; Chow, W.S.; Suda, Y.; Mariatti, M. Effect of Silver Nitrate Concentration on the Production of Silver Nanoparticles by Green Method. Mater. Today Proc. 2019 , 17 , 568–573. [ Google Scholar ] [ CrossRef ]
  • Ondari Nyakundi, E.; Padmanabhan, M.N. Green Chemistry Focus on Optimization of Silver Nanoparticles Using Response Surface Methodology (RSM) and Mosquitocidal Activity: Anopheles Stephensi (Diptera: Culicidae). Spectrochim. Acta A Mol. Biomol. Spectrosc. 2015 , 149 , 978–984. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Mahmudin, L.; Suharyadi, E.; Utomo, A.B.S.; Abraha, K. Influence of Stabilizing Agent and Synthesis Temperature on the Optical Properties of Silver Nanoparticles as Active Materials in Surface Plasmon Resonance (SPR) Biosensor. AIP Conf. Proc. 2016 , 1725 , 20041. [ Google Scholar ] [ CrossRef ]
  • Stevenson, A.P.Z.; Bea, D.B.; Civit, S.; Contera, S.A.; Cerveto, A.I.; Trigueros, S. Three Strategies to Stabilise Nearly Monodispersed Silver Nanoparticles in Aqueous Solution. Nanoscale Res. Lett. 2012 , 7 , 151. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Wang, Y.W.; Yang, T.H.; Yang, W.S.; Cheng, T.W.; Chiu, W.Y.; Don, T.M. Improved Stability and Film Formability of Oil-Based Silver Nanoparticle Suspensions by Addition of Polystyrene. Mater. Chem. Phys. 2022 , 282 , 125930. [ Google Scholar ] [ CrossRef ]
  • Salazar-Bryam, A.M.; Yoshimura, I.; Santos, L.P.; Moura, C.C.; Santos, C.C.; Silva, V.L.; Lovaglio, R.B.; Costa Marques, R.F.; Jafelicci Junior, M.; Contiero, J. Silver Nanoparticles Stabilized by Ramnolipids: Effect of PH. Colloids Surf. B Biointerfaces 2021 , 205 , 111883. [ Google Scholar ] [ CrossRef ]
  • Akhtar, N.; Mohammed, H.A.; Yusuf, M.; Al-Subaiyel, A.; Sulaiman, G.M.; Khan, R.A. SPIONs Conjugate Supported Anticancer Drug Doxorubicin’s Delivery: Current Status, Challenges, and Prospects. Nanomaterials 2022 , 12 , 3686. [ Google Scholar ] [ CrossRef ]
  • Tortella, G.R.; Rubilar, O.; Durán, N.; Diez, M.C.; Martínez, M.; Parada, J.; Seabra, A.B. Silver Nanoparticles: Toxicity in Model Organisms as an Overview of Its Hazard for Human Health and the Environment. J. Hazard. Mater. 2020 , 390 , 121974. [ Google Scholar ] [ CrossRef ]
  • Patlolla, A.K.; Hackett, D.; Tchounwou, P.B. Silver Nanoparticle-Induced Oxidative Stress-Dependent Toxicity in Sprague-Dawley Rats. Mol. Cell. Biochem. 2015 , 399 , 257–268. [ Google Scholar ] [ CrossRef ]
  • Awashra, M.; Młynarz, P. The Toxicity of Nanoparticles and Their Interaction with Cells: An in Vitro Metabolomic Perspective. Nanoscale Adv. 2023 , 5 , 2674–2723. [ Google Scholar ] [ CrossRef ]
  • Lee, Y.H.; Cheng, F.Y.; Chiu, H.W.; Tsai, J.C.; Fang, C.Y.; Chen, C.W.; Wang, Y.J. Cytotoxicity, Oxidative Stress, Apoptosis and the Autophagic Effects of Silver Nanoparticles in Mouse Embryonic Fibroblasts. Biomaterials 2014 , 35 , 4706–4715. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Choi, J.E.; Kim, S.; Ahn, J.H.; Youn, P.; Kang, J.S.; Park, K.; Yi, J.; Ryu, D.Y. Induction of Oxidative Stress and Apoptosis by Silver Nanoparticles in the Liver of Adult Zebrafish. Aquat. Toxicol. 2010 , 100 , 151–159. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Khan, A.A.; Alanazi, A.M.; Alsaif, N.; Al-anazi, M.; Sayed, A.Y.A.; Bhat, M.A. Potential Cytotoxicity of Silver Nanoparticles: Stimulation of Autophagy and Mitochondrial Dysfunction in Cardiac Cells. Saudi J. Biol. Sci. 2021 , 28 , 2762–2771. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Teodoro, J.S.; Simões, A.M.; Duarte, F.V.; Rolo, A.P.; Murdoch, R.C.; Hussain, S.M.; Palmeira, C.M. Assessment of the Toxicity of Silver Nanoparticles in Vitro: A Mitochondrial Perspective. Toxicol. Vitr. 2011 , 25 , 664–670. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Pereira, L.C.; Pazin, M.; Franco-Bernardes, M.F.; da Cunha Martins, A.; Barcelos, G.R.M.; Pereira, M.C.; Mesquita, J.P.; Rodrigues, J.L.; Barbosa, F.; Dorta, D.J. A Perspective of Mitochondrial Dysfunction in Rats Treated with Silver and Titanium Nanoparticles (AgNPs and TiNPs). J. Trace Elem. Med. Biol. 2018 , 47 , 63–69. [ Google Scholar ] [ CrossRef ]
  • Perde-Schrepler, M.; Florea, A.; Brie, I.; Virag, P.; Fischer-Fodor, E.; Vâlcan, A.; Gurzǎu, E.; Lisencu, C.; Maniu, A. Size-Dependent Cytotoxicity and Genotoxicity of Silver Nanoparticles in Cochlear Cells In Vitro. J. Nanomater. 2019 , 2019 , 6090259. [ Google Scholar ] [ CrossRef ]
  • Park, E.J.; Bae, E.; Yi, J.; Kim, Y.; Choi, K.; Lee, S.H.; Yoon, J.; Lee, B.C.; Park, K. Repeated-Dose Toxicity and Inflammatory Responses in Mice by Oral Administration of Silver Nanoparticles. Environ. Toxicol. Pharmacol. 2010 , 30 , 162–168. [ Google Scholar ] [ CrossRef ]
  • Al Gurabi, M.A.; Ali, D.; Alkahtani, S.; Alarifi, S. In Vivo DNA Damaging and Apoptotic Potential of Silver Nanoparticles in Swiss Albino Mice. OncoTargets Ther. 2015 , 8 , 295–302. [ Google Scholar ] [ CrossRef ]
  • Bin-Jumah, M.; Al-Abdan, M.; Albasher, G.; Alarifi, S. Effects of Green Silver Nanoparticles on Apoptosis and Oxidative Stress in Normal and Cancerous Human Hepatic Cells In Vitro. Int. J. Nanomed. 2020 , 15 , 1537–1548. [ Google Scholar ] [ CrossRef ]
  • Makama, S.; Kloet, S.K.; Piella, J.; van den Berg, H.; de Ruijter, N.C.A.; Puntes, V.F.; Rietjens, I.M.C.M.; van den Brink, N.W. Effects of Systematic Variation in Size and Surface Coating of Silver Nanoparticles on Their in Vitro Toxicity to Macrophage Raw 264.7 Cells. Toxicol. Sci. 2018 , 162 , 79–88. [ Google Scholar ] [ CrossRef ]
  • Löfdahl, A.; Jern, A.; Flyman, S.; Kåredal, M.; Karlsson, H.L.; Larsson-Callerfelt, A.K. Silver Nanoparticles Alter Cell Viability Ex Vivo and in Vitro and Induce Proinflammatory Effects in Human Lung Fibroblasts. Nanomaterials 2020 , 10 , 1868. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Zhang, R.; Lee, P.; Lui, V.C.H.; Chen, Y.; Liu, X.; Lok, C.N.; To, M.; Yeung, K.W.K.; Wong, K.K.Y. Silver Nanoparticles Promote Osteogenesis of Mesenchymal Stem Cells and Improve Bone Fracture Healing in Osteogenesis Mechanism Mouse Model. Nanomedicine 2015 , 11 , 1949–1959. [ Google Scholar ] [ CrossRef ] [ PubMed ]
  • Ambrožová, N.; Zálešák, B.; Ulrichová, J.; Čížková, K.; Galandáková, A. Low Concentrations of Silver Nanoparticles Have a Beneficial Effect on Wound Healing In Vitro. J. Nanopart. Res. 2017 , 19 , 1–15. [ Google Scholar ] [ CrossRef ]
  • Khoshnamvand, M.; Hao, Z.; Fadare, O.O.; Hanachi, P.; Chen, Y.; Liu, J. Toxicity of Biosynthesized Silver Nanoparticles to Aquatic Organisms of Different Trophic Levels. Chemosphere 2020 , 258 , 127346. [ Google Scholar ] [ CrossRef ]
  • Lekamge, S.; Miranda, A.F.; Abraham, A.; Li, V.; Shukla, R.; Bansal, V.; Nugegoda, D. The Toxicity of Silver Nanoparticles (AgNPs) to Three Freshwater Invertebrates with Different Life Strategies: Hydra Vulgaris, Daphnia Carinata, and Paratya Australiensis. Front. Environ. Sci. 2018 , 6 , 152. [ Google Scholar ] [ CrossRef ]
  • Fabrega, J.; Luoma, S.N.; Tyler, C.R.; Galloway, T.S.; Lead, J.R. Silver Nanoparticles: Behaviour and Effects in the Aquatic Environment. Environ. Int. 2011 , 37 , 517–531. [ Google Scholar ] [ CrossRef ]
  • Liu, Z.; Malinowski, C.R.; Sepúlveda, M.S. Emerging Trends in Nanoparticle Toxicity and the Significance of Using Daphnia as a Model Organism. Chemosphere 2022 , 291 , 132941. [ Google Scholar ] [ CrossRef ]
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Duman, H.; Eker, F.; Akdaşçi, E.; Witkowska, A.M.; Bechelany, M.; Karav, S. Silver Nanoparticles: A Comprehensive Review of Synthesis Methods and Chemical and Physical Properties. Nanomaterials 2024 , 14 , 1527. https://doi.org/10.3390/nano14181527

Duman H, Eker F, Akdaşçi E, Witkowska AM, Bechelany M, Karav S. Silver Nanoparticles: A Comprehensive Review of Synthesis Methods and Chemical and Physical Properties. Nanomaterials . 2024; 14(18):1527. https://doi.org/10.3390/nano14181527

Duman, Hatice, Furkan Eker, Emir Akdaşçi, Anna Maria Witkowska, Mikhael Bechelany, and Sercan Karav. 2024. "Silver Nanoparticles: A Comprehensive Review of Synthesis Methods and Chemical and Physical Properties" Nanomaterials 14, no. 18: 1527. https://doi.org/10.3390/nano14181527

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