Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

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

A new technique to make drugs more soluble August 28th, 2015

CWRU researchers efficiently charge a lithium-ion battery with solar cell: Coupling with perovskite solar cell holds potential for cleaner cars and more August 27th, 2015

Successful boron-doping of graphene nanoribbon August 27th, 2015

Researchers combine disciplines, computational programs to determine atomic structure August 26th, 2015

Environment

Successful boron-doping of graphene nanoribbon August 27th, 2015

Iranian Scientists Utilize Nanomembranes to Purify Wastewater of Olive Oil Plants August 20th, 2015

'Diamonds from the sky' approach turns CO2 into valuable products August 19th, 2015

Sonocatalysts Able to Purify Organic Pollutants of Wastewater August 19th, 2015

Safety-Nanoparticles/Risk management

Warning to DIY enthusiasts & construction workers as dangerous dust emissions August 19th, 2015

Bionic liver micro-organs explain off-target toxicity of acetaminophen (Tylenol): Israeli-German partnership aims to replace animal experiments with advanced liver-on-chip devices August 17th, 2015

Sediment dwelling creatures at risk from nanoparticles in common household products August 13th, 2015

Proving nanoparticles in sunscreen products August 4th, 2015

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