Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International

Wikipedia Affiliate Button

Home > Press > Investigating the impact of natural and manmade nanomaterials on living things: Center for Environmental Implications of Nanotechnology develops tools to assess current and future risk

"Nanotechnology: Super Small Science" is a six-part series that shows viewers how atoms and molecules that are thousands of times smaller than the width of a human hair can be used as building blocks to create future technology. The series features a dozen world class American researchers, including quantum physicist and National Medal of Science winner Paul Alivisatos. His team at the University of California, Berkeley, is working to develop a new type of solar cell using nano-sized crystals called quantum dots. Quantum dots are already helping to produce brighter, more vivid color in displays. Find out more in this Special Report.

Credit: NBC Learn and the National Science foundation
"Nanotechnology: Super Small Science" is a six-part series that shows viewers how atoms and molecules that are thousands of times smaller than the width of a human hair can be used as building blocks to create future technology. The series features a dozen world class American researchers, including quantum physicist and National Medal of Science winner Paul Alivisatos. His team at the University of California, Berkeley, is working to develop a new type of solar cell using nano-sized crystals called quantum dots. Quantum dots are already helping to produce brighter, more vivid color in displays. Find out more in this Special Report. Credit: NBC Learn and the National Science foundation

Abstract:
We can't see them, but nanomaterials, both natural and manmade, are literally everywhere, from our personal care products to our building materials--we're even eating and drinking them.

Investigating the impact of natural and manmade nanomaterials on living things: Center for Environmental Implications of Nanotechnology develops tools to assess current and future risk

Arlington, VA | Posted on January 9th, 2017

At the NSF-funded Center for Environmental Implications of Nanotechnology (CEINT), headquartered at Duke University, scientists and engineers are researching how some of these nanoscale materials affect living things. One of CEINT's main goals is to develop tools that can help assess possible risks to human health and the environment. A key aspect of this research happens in mesocosms, which are outdoor experiments that simulate the natural environment - in this case, wetlands. These simulated wetlands in Duke Forest serve as a testbed for exploring how nanomaterials move through an ecosystem and impact living things.

CEINT is a collaborative effort bringing together researchers from Duke, Carnegie Mellon University, Howard University, Virginia Tech, University of Kentucky, Stanford University, and Baylor University. CEINT academic collaborations include on-going activities coordinated with faculty at Clemson, North Carolina State and North Carolina Central universities, with researchers at the National Institute of Standards and Technology and the Environmental Protection Agency labs, and with key international partners.

The research in this episode was supported by NSF award #1266252, Center for the Environmental Implications of NanoTechnology.

Miles O'Brien, Science Nation Correspondent
Ann Kellan, Science Nation Producer

####

For more information, please click here

Contacts:
National Science Foundation
4201 Wilson Boulevard
Arlington, Virginia 22230, USA
Tel: (703) 292-5111
IRS: (800) 877-8339
TDD: (800) 281-8749

Copyright © National Science Foundation

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Resistance is utile: Magnetite nanowires with sharp insulating transition: Osaka University-led researchers make ultra-thin nanowires of Fe3O4, with a remarkable 'Verwey transition' from metal to insulator at low temperature -- a highly sought-after property for nanoelectronics July 19th, 2019

Tiny vibration-powered robots are the size of the world's smallest ant July 19th, 2019

A graphene superconductor that plays more than one tune: Researchers at Berkeley Lab have developed a tiny toolkit for scientists to study exotic quantum physics July 19th, 2019

Electronic chip mimics the brain to make memories in a flash: Engineers have mimicked the human brain with an electronic chip that uses light to create and modify memories. July 19th, 2019

Govt.-Legislation/Regulation/Funding/Policy

Limitation exposed in promising quantum computing material: Metallic surfaces no longer protected as topological insulators become thinner July 19th, 2019

Tiny vibration-powered robots are the size of the world's smallest ant July 19th, 2019

A graphene superconductor that plays more than one tune: Researchers at Berkeley Lab have developed a tiny toolkit for scientists to study exotic quantum physics July 19th, 2019

The interlayers help perovskite crystallisation for high-performance light-emitting diodes: Unveiling the synergistic effect of precursor stoichiometry and interfacial reactions for perovskite light-emitting diodes July 19th, 2019

Possible Futures

Limitation exposed in promising quantum computing material: Metallic surfaces no longer protected as topological insulators become thinner July 19th, 2019

Resistance is utile: Magnetite nanowires with sharp insulating transition: Osaka University-led researchers make ultra-thin nanowires of Fe3O4, with a remarkable 'Verwey transition' from metal to insulator at low temperature -- a highly sought-after property for nanoelectronics July 19th, 2019

Tiny vibration-powered robots are the size of the world's smallest ant July 19th, 2019

Electronic chip mimics the brain to make memories in a flash: Engineers have mimicked the human brain with an electronic chip that uses light to create and modify memories. July 19th, 2019

Discoveries

Resistance is utile: Magnetite nanowires with sharp insulating transition: Osaka University-led researchers make ultra-thin nanowires of Fe3O4, with a remarkable 'Verwey transition' from metal to insulator at low temperature -- a highly sought-after property for nanoelectronics July 19th, 2019

Tiny vibration-powered robots are the size of the world's smallest ant July 19th, 2019

A graphene superconductor that plays more than one tune: Researchers at Berkeley Lab have developed a tiny toolkit for scientists to study exotic quantum physics July 19th, 2019

Electronic chip mimics the brain to make memories in a flash: Engineers have mimicked the human brain with an electronic chip that uses light to create and modify memories. July 19th, 2019

Announcements

Resistance is utile: Magnetite nanowires with sharp insulating transition: Osaka University-led researchers make ultra-thin nanowires of Fe3O4, with a remarkable 'Verwey transition' from metal to insulator at low temperature -- a highly sought-after property for nanoelectronics July 19th, 2019

Tiny vibration-powered robots are the size of the world's smallest ant July 19th, 2019

A graphene superconductor that plays more than one tune: Researchers at Berkeley Lab have developed a tiny toolkit for scientists to study exotic quantum physics July 19th, 2019

Electronic chip mimics the brain to make memories in a flash: Engineers have mimicked the human brain with an electronic chip that uses light to create and modify memories. July 19th, 2019

Environment

Black (nano)gold combat climate change July 5th, 2019

Good vibrations: Using piezoelectricity to ensure hydrogen sensor sensitivity May 24th, 2019

New surface treatment could improve refrigeration efficiency: A slippery surface for liquids with very low surface tension promotes droplet formation, facilitating heat transfer May 17th, 2019

Better microring sensors for optical applications May 10th, 2019

Safety-Nanoparticles/Risk management

Plastic waste disintegrates into nanoparticles, study finds December 28th, 2018

Spectradyne Partners with Particle Technology Labs for Measurement Services December 6th, 2018

Study provides insight into how nanoparticles interact with biological systems: Findings can help scientists engineer nanoparticles that are ‘benign by design’ October 18th, 2018

TUBALL single wall carbon nanotubes: No ecotoxicity found, unlike other carbon nanotubes October 12th, 2018

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project