Navigation Links
New tests for determining health and environmental effects of nanomaterials
Date:8/21/2013

A group of international experts from government, industry and academia have concluded that alternative testing strategies (ATSs) that don't rely on animals will be needed to cope with the wave of new nanomaterials emerging from the boom in nanoscience and nanotechnology. Their consensus statement from a workshop on the topic appears in the journal ACS Nano.

Andre Nel and colleagues explain that many new engineered nanomaterials (ENMs) are appearing in laboratories, factories and consumer products as a result of advances in nanoscience and nanotechnology. These fields involve materials so small that hundreds would fit inside the period at the end of this sentence, and they have properties much different from larger particles of the same material. Tests on laboratory mice, rats and other animals have been the standard way of checking new materials for health and environmental effects. Since those tests are costly, labor-intensive and time-consuming, workshop participants considered whether ATSs could have a larger role in checking the safety of ENMs.

They concluded that rapid cellular screening, computer modeling and other ATSs could serve as quick, cost-effective and reliable approaches for gathering certain types of information about the health and environmental effects of ENMs. "After lively discussions, a short list of generally shared viewpoints on this topic was generated, including a general view that ATS approaches for ENMs can significantly benefit chemical safety analysis," they say.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. First human tests of new biosensor that warns when athletes are about to hit the wall
2. H7N9 influenza strain resistant to antivirals, but tests fail to identify resistance
3. People can beat guilt detection tests by suppressing incriminating memories
4. Tests lead to doubling of fuel cell life
5. Clinical Tests Demonstrate Long-Term Effectiveness of Oral Glutathione Supplements - Kyowa Study
6. Novel screening tests for liver cancer
7. First tests of old patent medicine remedies from a museum collection
8. Rapid, point-of-care tests for syphilis: The future of diagnosis
9. Game changing diagnostic & prognostic prostate cancer genetic tests revealed by Jefferson
10. Clinical trial tests rice bran to prevent cancer
11. UF researcher tests powerful new tool to advance ecology, conservation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/31/2016)...  Genomics firm Nabsys has completed a financial  restructuring ... , M.D., who returned to the company in October ... team, including Chief Technology Officer, John Oliver , ... and Vice President of Software and Informatics, Michael ... Dr. Bready served as CEO of Nabsys from 2005-2014 ...
(Date:3/21/2016)... March 22, 2016 Unique ... passcodes for superior security   ... provider of secure digital communications services, today announced it ... and offer enterprise customers, particularly those in the Financial ... and voice authentication within a mobile app, alongside, and ...
(Date:3/14/2016)... Florida , March 14, 2016 ... the growing mobile commerce market, announces the airing of a ... channels starting the week of March 21 st .  The ... CNBC, including its popular Squawk on the Street show. ... focused on the growing mobile commerce market, announces the airing ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ReportsnReports.com adds 2016 global ... on US, EU, China ... healthcare business intelligence collection of its growing online ... on the Flow Cytometry market spread across 153 ... tables and figures is now available at ...
(Date:4/26/2016)... ... April 26, 2016 , ... ... Ardy Arianpour has joined the company as Chief Business Officer. Arianpour, a genomics ... genomic technologies to market, was most recently Chief Commercial Officer of Pathway Genomics. ...
(Date:4/26/2016)... ... April 26, 2016 , ... Heidelberg Instruments, ... latest technology innovation for its Volume Pattern Generator (VPG) line of lithography systems. ... advanced photomasks as well as a solution for mid volume direct write lithography ...
(Date:4/26/2016)... ... April 26, 2016 , ... This unique "Fertility Happy Hour" event ... attendees an opportunity to get the lowdown on female fertility and the reproductive technologies ... Dr. Jesse Hade, of Boston IVF - The Arizona Center, will give a short ...
Breaking Biology Technology: