Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > Microbes survive in soil with fullerenes

March 14th, 2007

Microbes survive in soil with fullerenes

Abstract:
Natural settings may diminish the high toxicity of fullerenes or C60 nanoparticles to soil-dwelling microbes, according to new results published today on Environmental Science & Technology's Research ASAP website ("Impact of Fullerene (C60) on a Soil Microbial Community "). The findings contradict previous studies, which have shown that the nanoparticles are lethal in more unsoiled settings.
The new experiments, conducted under some of the most realistic conditions yet with microbes in soil, come from a team led by Ron Turco of Purdue University. The researchers exposed soil microbes to relatively high concentrations of C60 (1000 parts per million) both in dry form and in an aqueous suspension with tetrahydrofuran. They also exposed the microbes to tetrahydrofuran alone. This solvent is typically used in lab experiments to suspend C60 because the particles are not soluble in water at room temperature. The team incubated their C60 concoctions in real soil samples taken from corn plots northwest of the Purdue campus.

Source:
nanowerk.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

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

Atom-thick CCD could capture images: Rice University scientists develop two-dimensional, light-sensitive material December 20th, 2014

Oregon researchers glimpse pathway of sunlight to electricity: Collaboration with Lund University uses modified UO spectroscopy equipment to study 'maze' of connections in photoactive quantum dots December 19th, 2014

Instant-start computers possible with new breakthrough December 19th, 2014

Iranian Scientists Use Nanotechnology to Increase Power, Energy of Supercapacitors December 18th, 2014

Environment

Nanoparticles Prove Effective in Removing Phosphor from Calcareous Soil December 10th, 2014

Detecting gases wirelessly and cheaply: New sensor can transmit information on hazardous chemicals or food spoilage to a smartphone December 8th, 2014

Nanocatalysts Can Reduce Pollution Caused by Diesel Engines December 4th, 2014

Green meets nano: Scientists at TU Darmstadt create multifunctional nanotubes using nontoxic materials December 3rd, 2014

Safety-Nanoparticles/Risk management

Nutrition, Safety Key To Consumer Acceptance of Nanotech, Genetic Modification In Foods December 2nd, 2014

Sustainable Nanotechnologies Project November 20th, 2014

A gut reaction November 19th, 2014

Nanosafety research – there’s room for improvement October 29th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE