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{{ImpNano}}
{{Nanotech}}

The '''impact of [[nanotechnology]]''' extends from its [[Nanomedicine|medical]], [[ethical]], [[mind|mental]], legal and [[Environmental science|environmental]] applications, to fields such as engineering, biology, chemistry, computing, materials science, and communications.

Major benefits of nanotechnology include improved manufacturing methods, water purification systems, energy systems, [[Human enhancement|physical enhancement]], [[nanomedicine]], better food production methods, nutrition and large-scale infrastructure auto-fabrication.<ref name="nni">{{cite web | url=http://www.nano.gov/about-nni | title=About the National Nanotechnology Initiative | publisher=United States National Nanotechnology Initiative | date=2016 | access-date=4 June 2016}}</ref> Nanotechnology's reduced size may allow for automation of tasks which were previously inaccessible due to physical restrictions, which in turn may reduce labor, land, or maintenance requirements placed on humans.

Potential risks include environmental, health, and safety issues; transitional effects such as displacement of traditional industries as the products of nanotechnology become dominant, which are of concern to privacy rights advocates. These may be particularly important if potential negative effects of nanoparticles are overlooked.

Whether [[nanotechnology]] merits special government [[regulation]] is a controversial issue. Regulatory bodies such as the [[United States Environmental Protection Agency]] and the [[Directorate-General for Health and Food Safety|Health and Consumer Protection Directorate]] of the [[European Commission]] have started dealing with the potential risks of nanoparticles. The [[organic food]] sector has been the first to act with the regulated exclusion of engineered nanoparticles from certified organic produce, firstly in [[Australia]] and the [[UK]],<ref>Paull, John (2010), [http://orgprints.org/16786/1/16786.pdf Nanotechnology: No Free Lunch], Platter, 1(1) 8-17</ref> and more recently in [[Canada]], as well as for all food certified to [[Demeter International]] standards<ref>Paull, John (2011) [http://orgprints.org/19528/1/Paull2011NanoISOFAR.pdf  "Nanomaterials in food and agriculture: The big issue of small matter for organic food and farming"], In: Neuhoff, Daniel; Halberg, Niels; Rasmussen, I.A.; Hermansen, J.E.; Ssekyewa, Charles and Sohn, Sang Mok (Eds.) Proceedings of the Third Scientific Conference of ISOFAR, ISOFAR, Bonn, 2, pp. 96-99.
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==Overview==
{{Unreferenced section|date=June 2016}}

The presence of nanomaterials (materials that contain [[nanoparticle]]s) is not in itself a threat. It is only certain aspects that can make them risky, in particular their mobility and their increased reactivity. Only if certain properties of certain nanoparticles were harmful to living beings or the environment would we be faced with a genuine hazard. In this case it can be called nanopollution.

In addressing the health and environmental impact of nanomaterials we need to differentiate between two types of nanostructures:  (1) Nanocomposites, nanostructured surfaces and nanocomponents (electronic, optical, sensors etc.), where nanoscale particles are incorporated into a substance, material or device (“fixed” nano-particles); and (2) “free” nanoparticles, where at some stage in production or use individual nanoparticles of a substance are present. These free nanoparticles could be nanoscale species of elements, or simple compounds, but also complex compounds where for instance a nanoparticle of a particular element is coated with another substance (“coated” nanoparticle or “core-shell” nanoparticle).

There seems to be consensus that, although one should be aware of materials containing fixed nanoparticles, the immediate concern is with free nanoparticles.

Nanoparticles are very different from their everyday counterparts, so their adverse effects cannot be derived from the known toxicity of the macro-sized material. This poses significant issues for addressing the health and environmental impact of free nanoparticles.

To complicate things further, in talking about nanoparticles it is important that a powder or liquid containing nanoparticles almost never be monodisperse, but contain instead a range of particle sizes. This complicates the experimental analysis as larger nanoparticles might have different properties from smaller ones. Also, nanoparticles show a tendency to aggregate, and such aggregates often behave differently from individual nanoparticles.

==Health impact==
{{More medical citations needed|section|date=June 2016}}

[[File:NIOSH Nano Research - Engineering Controls for Nanomaterial Production and Handling Processes.webm|thumb|A video on the health and safety implications of nanotechnology]]

The health impacts of [[nanotechnology]] are the possible effects that the use of nanotechnological materials and devices will have on [[human health]].  As nanotechnology is an emerging field, there is great debate regarding to what extent nanotechnology will benefit or pose risks for human health.  Nanotechnology's health impacts can be split into two aspects: the potential for nanotechnological innovations to have [[Nanomedicine|medical applications]] to cure disease, and the potential health hazards posed by exposure to [[nanomaterials]].

In regards to the current global pandemic, researchers, engineers and medical professionals are using an extremely developed collection of nano science and nanotechnology approaches to explore the ways it could potentially help the medical, technical, and scientific communities to help fight the pandemic.<ref>{{Cite journal|date=September 3, 2020|title=Nanotechnology Responses to COVID-19|journal=[[Advanced Healthcare Materials]]|volume=9|doi=10.1002/adhm.202000979|last1=Ruiz-Hitzky|first1=Eduardo|last2=Darder|first2=Margarita|last3=Wicklein|first3=Bernd|last4=Ruiz-Garcia|first4=Cristina|last5=Martín-Sampedro|first5=Raquel|last6=Del Real|first6=Gustavo|last7=Aranda|first7=Pilar|issue=19|pages=e2000979|pmid=32885616|s2cid=221495539|hdl=10261/219978|hdl-access=free}}</ref>

===Medical applications===
{{Main|Nanomedicine}}

Nanomedicine is the [[medicine|medical]] application of [[nanotechnology]].<ref name=Nanomed1>[http://www.nanomedicine.com/NMI.htm Nanomedicine, Volume I: Basic Capabilities] {{Webarchive|url=https://web.archive.org/web/20150814144946/http://www.nanomedicine.com/NMI.htm |date=2015-08-14 }}, by Robert A. Freitas Jr. 1999, {{ISBN|1-57059-645-X}}</ref> The approaches to nanomedicine range from the medical use of [[nanomaterials]], to [[Nanoelectronics|nanoelectronic]] biosensors, and even possible future applications of [[molecular nanotechnology]].  Nanomedicine seeks to deliver a valuable set of research tools and clinically helpful devices in the near future.<ref>{{cite journal |vauthors=Wagner V, Dullaart A, Bock AK, Zweck A |title=The emerging nanomedicine landscape |journal= Nat. Biotechnol. |volume=24|issue=10|pages=1211–1217|year=2006 |doi=10.1038/nbt1006-1211 |pmid=17033654 |s2cid=40337130 }}</ref><ref>{{cite journal |author=Freitas RA Jr. |title=What is Nanomedicine?|journal= Nanomedicine: Nanotechnology, Biology and Medicine |volume=1|issue=1|pages=2–9|year=2005 |doi=10.1016/j.nano.2004.11.003 |pmid=17292052 |url=http://www.nanomedicine.com/Papers/WhatIsNMMar05.pdf}}</ref> The [[National Nanotechnology Initiative]] expects new commercial applications in the pharmaceutical industry that may include advanced drug delivery systems, new therapies, and [[in vivo]] imaging.<ref>[https://www.amazon.com/dp/2884490809 Nanotechnology in Medicine and the Biosciences], by Coombs RRH, Robinson DW. 1996, {{ISBN|2-88449-080-9}}</ref> Neuro-electronic interfaces and other [[nanoelectronics]]-based sensors are another active goal of research.  Further down the line, the [[Futures studies|speculative]] field of [[molecular nanotechnology]] believes that [[Nanorobotics|cell repair machines]] could revolutionize medicine and the medical field.

Nanomedicine research is directly funded, with the US [[National Institutes of Health]] in 2005 funding a five-year plan to set up four nanomedicine centers. In April 2006, the journal [[Nature Materials]] estimated that 130 nanotech-based drugs and delivery systems were being developed worldwide.<ref>{{cite journal |title=Nanomedicine: A matter of rhetoric? |journal= Nat Mater |volume=5|issue=4|pages=243|year=2006 |doi=10.1038/nmat1625 |pmid=16582920 |bibcode=2006NatMa...5..243. |doi-access=free }}</ref>  Nanomedicine is a large industry, with nanomedicine sales reaching $6.8 billion in 2004. With over 200 companies and 38 products worldwide, a minimum of $3.8 billion in nanotechnology [[research and development|R&D]] is being invested every year.<ref>[https://www.amazon.com/dp/0131014005 Nanotechnology: A Gentle Introduction to the Next Big Idea], by MA Ratner, D Ratner. 2002, {{ISBN|0-13-101400-5}}</ref> As the nanomedicine industry continues to grow, it is expected to have a significant impact on the economy.

===Health hazards===
{{Main|Nanotoxicology}}

Nanotoxicology is the field which studies potential health risks of nanomaterials.  The extremely small size of nanomaterials means that they are much more readily taken up by the human body than larger sized particles.  How these nanoparticles behave inside the organism is one of the significant issues that needs to be resolved. The behavior of nanoparticles is a function of their size, shape and surface reactivity with the surrounding tissue. For example, they could cause overload on [[phagocyte]]s, cells that ingest and destroy foreign matter, thereby triggering stress reactions that lead to inflammation and weaken the body's defense against other pathogens.

Apart from what happens if non-degradable or slowly degradable nanoparticles accumulate in organs, another concern is their potential interaction with biological processes inside the body: because of their large surface, nanoparticles on exposure to tissue and fluids will immediately [[Adsorption|adsorb]] onto their surface some of the macromolecules they encounter. This may, for instance, affect the regulatory mechanisms of enzymes and other proteins. The large number of variables influencing toxicity means that it is difficult to generalise about health risks associated with exposure to nanomaterials – each new nanomaterial must be assessed individually and all material properties must be taken into account. Health and environmental issues combine in the workplace of companies engaged in producing or using nanomaterials and in the laboratories engaged in nanoscience and nanotechnology research. It is safe to say that current workplace exposure standards for dusts cannot be applied directly to nanoparticle dusts.

The [[National Institute for Occupational Safety and Health]] has conducted initial research on how nanoparticles interact with the body's systems and how workers might be exposed to nano-sized particles in the manufacturing or industrial use of nanomaterials. NIOSH currently offers interim guidelines for working with nanomaterials consistent with the best scientific knowledge.<ref>{{cite web|url=https://www.cdc.gov/niosh/docs/2011-160/pdfs/2011-160.pdf|title=Current Intelligence Bulletin 63: Occupational Exposure to Titanium Dioxide|publisher=United States National Institute for Occupational Safety and Health|access-date=2012-02-19}}</ref> At [[The National Personal Protective Technology Laboratory]] of NIOSH, studies investigating the filter penetration of nanoparticles on NIOSH-certified and EU marked [[respirator]]s, as well as non-certified [[dust mask]]s have been conducted.<ref>{{Cite web|url=http://blogs.cdc.gov/niosh-science-blog/2011/12/resp-nano/|title=CDC - NIOSH Science Blog - Respiratory Protection for Workers Handling Engineering Nanoparticles|date=December 7, 2011|publisher=National Institute for Occupational Safety and Health|vauthors=Zhuang Z, Viscusi D|access-date=2012-08-24}}</ref> These studies found that the most penetrating [[particle size]] range was between 30 and 100 nanometers, and leak size was the largest factor in the number of nanoparticles found inside the respirators of the test dummies.<ref>{{cite journal|year=2009|title=Respiratory protection against airborne nanoparticles: a review|journal=J Nanopart Res|volume=11|issue=7|pages=1661–1672|doi=10.1007/s11051-009-9649-3|vauthors=Shaffer RE, Rengasamy S|bibcode=2009JNR....11.1661S|s2cid=137579792}}</ref><ref>{{cite journal|year=2011|title=Total inward leakage of nanoparticles through filtering facepiece respirators|journal=Ann Occup Hyg|volume=55|issue=3|pages=253–263|doi=10.1093/annhyg/meq096|pmid=21292731|vauthors=Rengasamy S, Eimer BC|doi-access=free}}</ref>

Other properties of nanomaterials that influence toxicity include: chemical composition, shape, surface structure, surface charge, aggregation and solubility,<ref name="SciMag">{{cite journal |journal=[[Science (journal)|Science]] |date=3 February 2006 |volume=311 |issue=5761 |pages=622–627 |title=Toxic Potential of Materials at the Nanolevel |first=Andre |last=Nel |doi=10.1126/science.1114397 |pmid=16456071|bibcode=2006Sci...311..622N |s2cid=6900874 |display-authors=etal}}</ref>
and the presence or absence of [[functional group]]s of other chemicals.<ref>{{cite journal |journal=[[Nano Letters]] |volume=6 |issue=6 |pages=1121–1125 |year=2006 |title=Cellular Toxicity of Carbon-Based Nanomaterials |first=Arnaud |last=Magrez |doi=10.1021/nl060162e |pmid=16771565|bibcode=2006NanoL...6.1121M |url=http://infoscience.epfl.ch/record/111316 |display-authors=etal}}</ref>
The large number of variables influencing toxicity means that it is difficult to generalise about health risks associated with exposure to nanomaterials – each new nanomaterial must be assessed individually and all material properties must be taken into account.

Literature reviews have been showing that release of engineered nanoparticles and incurred personal exposure can happen during different work activities.<ref>{{cite journal | vauthors = Ding Y|display-authors=etal | year = 2016 | title = Airborne engineered nanomaterials in the workplace—a review of release and worker exposure during nanomaterial production and handling processes | url = https://serval.unil.ch/notice/serval:BIB_7F995E2582C8| journal = J. Hazard. Mater. | volume =  322| issue = Pt A|pages=17–28 | doi = 10.1016/j.jhazmat.2016.04.075 |pmid=27181990 }}</ref><ref>{{cite journal | vauthors = Kuhlbusch T|display-authors=etal | year = 2011 | title = Nanoparticle exposure at nanotechnology workplaces: a review | journal = Part. Fibre Toxicol. | volume = 8 | issue = 1| page = 22 | doi=10.1186/1743-8977-8-22|pmid=21794132 | pmc = 3162892 |doi-access=free |bibcode=2011PFTox...8...22K }}</ref><ref>{{cite journal | vauthors = Pietroiusti A, Magrini A | year = 2014 | title = Engineered nanoparticles at the workplace: currentknowledge about workers' risk | journal = Occup. Med. (Lond.) | volume = 64 | issue = 5| pages = 319–330 | doi=10.1093/occmed/kqu051| pmid = 25005544 | doi-access = free | citeseerx = 10.1.1.826.6220 }}</ref> The situation alerts regulatory bodies to necessitate prevention strategies and regulations at nanotechnology workplaces.

==Environmental impact==

The environmental impact of nanotechnology is the possible effects that the use of nanotechnological materials and devices will have on [[environment (biophysical)|the environment]].<ref>{{cite journal|pmid=26955878|year=2016|last1=Formoso|first1=P|title=Nanotechnology for the Environment and Medicine|journal=Mini Reviews in Medicinal Chemistry|volume=16|issue=8|pages=668–75|last2=Muzzalupo|first2=R|last3=Tavano|first3=L|last4=De Filpo|first4=G|last5=Nicoletta|first5=FP|doi=10.2174/1389557515666150709105129}}</ref>  As nanotechnology is an emerging field, there is debate regarding to what extent industrial and commercial use of [[nanomaterials]] will affect organisms and ecosystems.

Nanotechnology's environmental impact can be split into two aspects: the potential for nanotechnological innovations to help improve the environment, and the possibly novel type of pollution that nanotechnological materials might cause if released into the environment.

=== Environmental applications ===
{{main|Green nanotechnology}}Green nanotechnology refers to the use of [[nanotechnology]] to enhance the [[environmental sustainability]] of processes producing [[negative externalities]]. It also refers to the use of the products of nanotechnology to enhance [[sustainability]].  It includes making green nano-products and using nano-products in support of sustainability.  Green nanotechnology has been described as the development of [[clean technologies]], "to minimize potential environmental and human health risks associated with the manufacture and use of nanotechnology products, and to encourage replacement of existing products with new nano-products that are more environmentally friendly throughout their [[Product lifecycle (marketing)|lifecycle]]."<ref>{{Cite web|url=http://www.nanotechproject.org/topics/green/|title=Environment and Green Nano - Topics - Nanotechnology Project|access-date=11 September 2011}}</ref>

Green nanotechnology has two goals: producing [[nanomaterials]] and products without harming the environment or human health, and producing nano-products that provide solutions to environmental problems. It uses existing principles of [[green chemistry]] and [[green engineering]]<ref>[http://www.epa.gov/oppt/greenengineering/pubs/whats_ge.html What is Green Engineering], US Environmental Protection Agency</ref> to make nanomaterials and nano-products without toxic ingredients, at low temperatures using less energy and renewable inputs wherever possible, and using lifecycle thinking in all design and engineering stages.

===Pollution===
{{Main|Nanomaterials pollution}}

Nanopollution is a generic name for all waste generated by [[nanodevice]]s or during the [[nanomaterial]]s manufacturing process. Nanowaste is mainly the group of particles that are released into the environment, or the particles that are thrown away when still on their products.

==Social impact==

{{Main|Societal impact of nanotechnology}}

Beyond the toxicity risks to human health and the environment which are associated with first-generation nanomaterials, nanotechnology has broader societal impact and poses broader social challenges. Social scientists have suggested that nanotechnology's social issues should be understood and assessed not simply as "downstream" risks or impacts.  Rather, the challenges should be factored into "upstream" research and decision-making in order to ensure technology development that meets social objectives<ref>{{Cite journal| last1 =Kearnes| first1 =Matthew| last2 =Grove-White| first2 =Robin| last3 =Macnaghten|first3 =Phil|last4 =Wilsdon|first4 =James|last5 =Wynne|first5=Brian 
|publication-date = December 2006| title =From Bio to Nano: Learning Lessons from the UK Agricultural Biotechnology Controversy| volume =15| issue= 4| publisher = Routledge| doi =10.1080/09505430601022619| pages= 291–307| year =2006| journal =Science as Culture| s2cid =145495343| url =http://dro.dur.ac.uk/1241/1/1241.pdf}}</ref>

Many social scientists and organizations in civil society suggest that [[technology assessment]] and governance should also involve public participation. The exploration of the stakeholder's perception is also an essential component in assessing the large amount of risk associated with nanotechnology and nano-related products.<ref>{{Cite journal |date=November 21, 2019|title=From risk perception to risk governance in nanotechnology: a multi-stakeholder study|journal=[[Journal of Nanoparticle Research]]|volume=21|issue=11|page=245|doi=10.1007/s11051-019-4689-9|bibcode=2019JNR....21..245P|s2cid=208191400|via=SpringerLink|last1=Porcari|first1=Andrea|last2=Borsella|first2=Elisabetta|last3=Benighaus|first3=Christina|last4=Grieger|first4=Khara|last5=Isigonis|first5=Panagiotis|last6=Chakravarty|first6=Somik|last7=Kines|first7=Pete|last8=Jensen|first8=Keld Alstrup|hdl=10278/3724149|hdl-access=free}}</ref><ref>{{Cite journal|last=Macnaghten|first=Phil|display-authors=etal|date=December 2005|title=Nanotechnology, Governance, and Public Deliberation: What Role for the Social Sciences?|url=http://csec.lancs.ac.uk/docs/nano%20project%20sci%20com%20proofs%20nov05.pdf|archive-url=https://web.archive.org/web/20160304042010/http://csec.lancs.ac.uk/docs/nano%20project%20sci%20com%20proofs%20nov05.pdf|url-status=dead|archive-date=2016-03-04|journal=Science Communication|volume=27 |issue=2|pages=268–291|doi=10.1177/1075547005281531|s2cid=146729271|via=Sage Publications}}</ref><ref>{{Cite web|url=http://www.nanolabweb.com/index.cfm/action/main.default.viewArticle/articleID/135/CFID/60255/CFTOKEN/45212442/|title=Reflecting Upon the UK's Citizens' Jury on Nanotechnologies: NanoJury UK|last1=Rogers-Hayden|first1=Tee|last2=Pidgeon|first2=Nick|website=Nanotechnology Law & Business|access-date=2018-10-30|archive-url=https://web.archive.org/web/20160303182404/http://www.nanolabweb.com/index.cfm/action/main.default.viewArticle/articleID/135/CFID/60255/CFTOKEN/45212442/|archive-date=2016-03-03|url-status=dead}}</ref><ref>{{cite web|url=http://www.wmin.ac.uk/sshl/pdf/CSDBUlletinMohr.pdf|title=University of Westminster, London|website=www.wmin.ac.uk|access-date=8 April 2018|archive-date=29 September 2009|archive-url=https://web.archive.org/web/20090929021605/http://www.wmin.ac.uk/sshl/pdf/CSDBUlletinMohr.pdf|url-status=dead}}</ref><ref>[http://www.demos.co.uk/publications/governingatthenanoscale Demos | Publications | Governing at the Nanoscale<!-- Bot generated title -->] {{webarchive |url=https://web.archive.org/web/20071214083000/http://www.demos.co.uk/publications/governingatthenanoscale |date=December 14, 2007 }}</ref>

Over 800 nano-related patents were granted in 2003, with numbers increasing to nearly 19,000 internationally by 2012.<ref>{{cite web | url=https://www.reuters.com/article/us-patents-nanotechnology-idUSBRE91D0YL20130214 | title=U.S.-based inventors lead world in nanotechnology patents: study | publisher=Reuters | work=Technology | date=14 February 2013 | access-date=4 June 2016 | author=Smith, Erin Geiger}}</ref> Corporations are already taking out broad-ranging patents on nanoscale discoveries and inventions. For example, two corporations, [[NEC]] and [[IBM]], hold the basic patents on [[carbon nanotube]]s, one of the current cornerstones of nanotechnology. Carbon nanotubes have a wide range of uses, and look set to become crucial to several industries from electronics and computers, to strengthened materials to drug delivery and diagnostics.{{citation needed|date=May 2020}}

Nanotechnologies may provide new solutions for the millions of people in [[developing countries]] who lack access to basic services, such as safe water, reliable energy, health care, and education.  The 2004 [[United Nations|UN]] Task Force on Science, Technology and Innovation noted that some of the advantages of nanotechnology include production using little labor, land, or maintenance, high productivity, low cost, and modest requirements for materials and energy.  However, concerns are frequently raised that the claimed benefits of nanotechnology will not be evenly distributed, and that any benefits (including technical and/or economic) associated with nanotechnology will only reach affluent nations.<ref name="South">{{cite journal |vauthors=Invernizzi N, Foladori G, Maclurcan D |title=Nanotechnology's Controversial Role for the South |journal=Science, Technology and Society |volume=13 |issue=1 |pages=123–148 |year= 2008 |doi=10.1177/097172180701300105|s2cid=145413819 }}</ref>

Longer-term concerns center on the impact that new technologies will have for society at large, and whether these could possibly lead to either a [[post scarcity|post-scarcity]] economy, or alternatively exacerbate the [[wealth gap]] between developed and developing nations. The effects of nanotechnology on the society as a whole, on human health and the environment, on trade, on security, on food systems and even on the definition of "human", have not been characterized or politicized.

== Regulation ==
{{Main|Regulation of nanotechnology}}

Significant debate exists relating to the question of whether [[nanotechnology]] or nanotechnology-based [[List of nanotechnology applications|products]] merit special government [[regulation]].  This debate is related to the circumstances in which it is necessary and appropriate to assess new substances prior to their release into the market, community and environment.

Regulatory bodies such as the [[United States Environmental Protection Agency]] and the [[Food and Drug Administration]] in the U.S. or the [[Directorate-General for Health and Food Safety|Health & Consumer Protection Directorate]] of the [[European Commission]] have started dealing with the potential risks posed by nanoparticles. So far, neither engineered nanoparticles nor the products and materials that contain them are subject to any special regulation regarding production, handling or labelling. The [[Material Safety Data Sheet]] that must be issued for some materials often does not differentiate between bulk and nanoscale size of the material in question and even when it does these MSDS are advisory only. The new advances and rapid growth within the field of nanotechnology have large implications, which in turn will lead to regulations, on the traditional food and agriculture sectors of the world, in particular the invention of smart and active packaging, nano sensors, nano pesticides, and nano fertilizers.<ref>{{Cite journal |date=January 2019|title=The current application of nanotechnology in food and agriculture|journal=[[Journal of Food and Drug Analysis]]|volume=27|issue=1|pages=1–21|doi=10.1016/j.jfda.2018.12.002|pmid=30648562|last1=He|first1=Xiaojia|last2=Deng|first2=Hua|last3=Hwang|first3=Huey-min|pmc=9298627 |doi-access=free}}</ref>

Limited nanotechnology labeling and regulation may exacerbate potential human and environmental health and safety issues associated with nanotechnology.<ref>{{cite journal|year=2007|title=A Small Matter of Regulation: An International Review of Nanotechnology Regulation|journal=Columbia Science and Technology Law Review|volume=8|pages=1–32|vauthors=Bowman D, Hodge G}}</ref> It has been argued that the development of comprehensive regulation of nanotechnology will be vital to ensure that the potential risks associated with the research and commercial application of nanotechnology do not overshadow its potential benefits.<ref>{{cite journal|year=2007|title=Too Small for Concern? Public Health and Nanotechnology|journal=Australian and New Zealand Journal of Public Health|volume=31|issue=4|pages=382–384|doi=10.1111/j.1753-6405.2007.00092.x|pmid=17725022|author1=Bowman D|author2=Fitzharris, M|s2cid=37725857|doi-access=free}}</ref> Regulation may also be required to meet community expectations about responsible development of nanotechnology, as well as ensuring that public interests are included in shaping the development of nanotechnology.<ref>{{cite journal|year=2006|title=Nanotechnology: Mapping the Wild Regulatory Frontier|journal=Futures|volume=38|issue=9|pages=1060–1073|doi=10.1016/j.futures.2006.02.017|vauthors=Bowman D, Hodge G}}</ref>

In 2008,  E. Marla Felcher "The Consumer Product Safety Commission and Nanotechnology,"  suggested that the [[U.S. Consumer Product Safety Commission|Consumer Product Safety Commission]], which is charged with protecting the public against unreasonable risks of injury or death associated with consumer products, is ill-equipped to oversee the safety of complex, high-tech products made using nanotechnology.<ref>Felcher, EM. (2008). [http://www.nanotechproject.org/publications/archive/pen14/ The Consumer Product Safety Commission and Nanotechnology] {{Webarchive|url=https://web.archive.org/web/20170515055700/http://www.nanotechproject.org/publications/archive/pen14/ |date=2017-05-15 }}</ref>

==See also==
*[[International Center for Technology Assessment]]

== References ==
{{Reflist|30em}}

== Further reading ==

* Fritz Allhoff, Patrick Lin, and Daniel Moore, ''[http://www.wiley.com/WileyCDA/WileyTitle/productCd-1405175443.html What Is Nanotechnology and Why Does It Matter?: From Science to Ethics]''. (Oxford: Wiley-Blackwell, 2010).
* Fritz Allhoff and Patrick Lin (eds.), ''[https://www.springer.com/philosophy/ethics/book/978-1-4020-6208-7 Nanotechnology & Society:  Current and Emerging Ethical Issues]'' (Dordrecht: Springer, 2008).
* Fritz Allhoff, Patrick Lin, James Moor, and John Weckert (eds.), ''[http://www.wiley.com/WileyCDA/WileyTitle/productCd-0470084170.html Nanoethics: The Ethical and Societal Implications of Nanotechnology]'' (Hoboken: John Wiley & Sons, 2007). [http://www.nanoethics.org/wiley.html Alternate link].
* Kaldis, Byron. "[https://www.academia.edu/929908/Epistemology_of_Nanoscience Epistemology of Nanotechnology]". Sage Encyclopedia of Nanoscience and Society. (Thousand Oaks: CA, Sage, 2010)
* [https://www.cdc.gov/niosh/topics/nanotech/safenano/ Approaches to Safe Nanotechnology: An Information Exchange with NIOSH], United States National Institute for Occupational Safety and Health, June 2007, DHHS (NIOSH) publication no. 2007-123
*{{cite book
  | last = Mehta
  | first = Michael 
  | author-link = Michael Mehta
  |author2=Geoffrey Hunt
  | title = Nanotechnology: Risk, Ethics and Law
  | publisher = Earthscan 
  | year = 2006
  | location = London
  }} - provides a global overview of the state of nanotechnology and society in Europe, the US, Japan and Canada, and examines the ethics, the environmental and public health risks, and the governance and regulation of this technology.
* [[Donal O'Mathuna|Dónal P O'Mathúna]], ''[http://www.continuumbooks.com/Books/detail.aspx?ReturnURL=%2fSearch%2fdefault.aspx&ImprintID=2&BookID=132355 Nanoethics: Big Ethical Issues with Small Technology]'' (London & New York:  Continuum, 2009).

== External links ==
* [https://web.archive.org/web/20061115230642/http://www.nano.gov/html/society/home_society.html U.S. National Nanotechnology Initiative, Societal Dimensions]
* [http://www.nanotech-now.com/ Nanotechnology Now]
* [https://web.archive.org/web/20061211100811/http://nsts.nano.sc.edu/ USC's Nanoscience & Technology Studies]
* [https://web.archive.org/web/20060928032109/http://www.nano-and-society.org/NELSI/ NELSI Global]
* [http://cns.asu.edu/ ASU's Center on Nanotechnology and Society]
* [http://www.cns.ucsb.edu/ UCSB's Center on Nanotechnology and Society]
* [http://www.nanoethics.org/ The Nanoethics Group]
* [http://www.nanowerk.com/ Nanotechnology]
* [http://www.foresight.org/ Foresight Nanotech Institute]
* [http://www.crnano.org/ Center for Responsible Nanotechnology]
* [https://web.archive.org/web/20100123080414/http://cben.rice.edu/ The Center for Biological and Environmental Nanotechnology]
* [https://web.archive.org/web/20070314002422/http://icon.rice.edu/ The International Council on Nanotechnology]
* [https://web.archive.org/web/20100821000119/http://ethics.iit.edu/index1.php/Programs/NanoEthicsBank The NanoEthicsBank]
* [https://www.springer.com/11569 NanoEthics: Ethics for Technologies that Converge at the Nanoscale]
* [https://www.cdc.gov/niosh/topics/nanotech/  National Institute for Occupational Safety and Health Nanotechnology topic page]
* [http://www.understandingnano.com UnderstandingNano]
* [http://www.ecsin.it/en/ European Center for the Sustainable Impact of Nanotechnology]
* [http://ceint.duke.edu Center for the Environmental Implications of NanoTechnology]

{{emerging technologies|topics=yes}}
{{Occupational safety and health}}
{{Human impact on the environment}}

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[[Category:Ethics of science and technology]]
[[Category:Nanotechnology]]
[[Category:Occupational safety and health]]
[[Category:Nanotechnology and the environment|Nanotechnology]]