Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button

Home > News > Nanotechnology and the environment: beauty rather than beast?

May 22nd, 2007

Nanotechnology and the environment: beauty rather than beast?

Abstract:
Much has been said about the potential of nanotechnologies to revolutionise the way we live, with the biggest changes forecasted to take place in materials, surveillance and healthcare. The accompanying discussions on the possible side effects of working at the nanoscale may suggest to the casual observer that the environment will be a loser in the nano-revolution. Not so, according to scientists investigating environmental nanotechnology.

Warnings have been sounded about the unknown effects of nanoparticles on human health and the environment, and many have called for studies into ecotoxicology to accompany nano research. Possible dangers are related to: the potential for dispersion and exposure; increased likelihood of chemical reactivity; particles could act as a carrier for contaminants, providing rapid and long-range transport; and the difficulty of recovering material at the end of its life.

Source:
cordis.europa.eu

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Sensors

Ultrasensitive sensor using N-doped graphene July 26th, 2016

Integration of novel materials with silicon chips makes new 'smart' devices possible July 25th, 2016

Electron 'spin control' of levitated nanodiamonds could bring advances in sensors, quantum information processing July 20th, 2016

Easier, faster, cheaper: A full-filling approach to making nanotubes of consistent quality: Approach opens a straightforward route for engineering the properties of single-wall carbon nanotubes July 19th, 2016

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Beating the heat a challenge at the nanoscale: Rice University scientists detect thermal boundary that hinders ultracold experiments July 28th, 2016

Ageing can drive progress: Population ageing is likely to boost medicine, nanotechnology and robotics, but increase political risks July 27th, 2016

WSU researchers 'watch' crystal structure change in real time: Breakthrough made possible by new Argonne facility July 27th, 2016

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

Environment

A 'smart dress' for oil-degrading bacteria July 24th, 2016

News from Quorum: The College of New Jersey use the Quorum Cryo-SEM preparation system in a project to study ice crystals in high altitude clouds July 19th, 2016

Researchers improve catalyst efficiency for clean industries: Method reduces use of expensive platinum July 8th, 2016

Electronic nose smells pesticides and nerve gas July 6th, 2016

Human Interest/Art

Weizmann Institute of Science Presents: Weizmann Wonder Wander - 4G - is Online June 21st, 2016

Call for NanoArt and Art-Science-Technology Papers June 9th, 2016

Scientists propose non-animal tools for assessing the toxicity of nanomaterials: Particle and Fibre Toxicology publishes recommendations from expert group meeting April 26th, 2016

Are humans the new supercomputer?Today, people of all backgrounds can contribute to solving serious scientific problems by playing computer games. A Danish research group has extended the limits of quantum physics calculations and simultaneously blurred the boundaries between mac April 14th, 2016

Events/Classes

Nanometrics Announces Upcoming Investor Events July 20th, 2016

n-tech Research Announces August 3, 2016 Date for Smart Coatings Webinar July 18th, 2016

Instrumented Indentation Expert Addresses Trends with Industry Leaders: Leading nanoindentation expert hosts webinar discussing theory and practice of instrumented indentation July 14th, 2016

SUNY Poly Celebrates Its 10th Year Exhibiting at SEMICON West with Cutting Edge Developments in Integrated Photonics and Power Electronics July 8th, 2016

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




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic