Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Study: Nanotech destroys soil

April 15th, 2011

Study: Nanotech destroys soil

Abstract:
Nanotechnology is a booming business, with new uses found almost everyday. Use of silver nanoparticles is especially widespread, because the tiny particles bring antibacterial properties to surgical tools, water treatment, wound dressings, and so forth. They're also used in batteries — another fast-moving area of innovation.

Concerns about nanotechnology's impact on the environment — specifically water and soil — have begun to percolate, however. So when researchers at Canada's Queen's University obtained a chunk of Arctic soil to study as part of the International Polar Year, they decided to experiment on the pristine soil sample it offered. They identified in the sample a common beneficial microbe that helps plants "fix" nitrogen. Plants can't do so on their own, but the nitrogen cycle nearly as important as the carbon cycle for maintaining life on Earth.

Source:
sfgate.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Little ANTs: Researchers build the world's tiniest engine May 3rd, 2016

An Experiment Seeks to Make Quantum Physics Visible to the Naked Eye May 3rd, 2016

Quantum sensors for high-precision magnetometry of superconductors May 3rd, 2016

New drug-delivery approach holds potential for treating obesity May 2nd, 2016

Blog sites

Searching for a nanotech self-organizing principle May 1st, 2016

Graphene-based Magnetoresistance Sensor 200 Times as Sensitive as Silicon November 1st, 2015

Can graphene make the world’s water clean? July 13th, 2015

Graphenea celebrates fifth anniversary April 27th, 2015

Nanomedicine

Little ANTs: Researchers build the world's tiniest engine May 3rd, 2016

Non-animal approach to predict impact of nanomaterials on human lung published Archives of Toxicology publishes workshop recommendations May 2nd, 2016

New drug-delivery approach holds potential for treating obesity May 2nd, 2016

Clay nanotube-biopolymer composite scaffolds for tissue engineering May 1st, 2016

Announcements

Little ANTs: Researchers build the world's tiniest engine May 3rd, 2016

An Experiment Seeks to Make Quantum Physics Visible to the Naked Eye May 3rd, 2016

Quantum sensors for high-precision magnetometry of superconductors May 3rd, 2016

New drug-delivery approach holds potential for treating obesity May 2nd, 2016

Food/Agriculture/Supplements

Nanoparticles present sustainable way to grow food crops May 1st, 2016

Arrowhead Pharmaceuticals Presents Preclinical Data on Renal Cell Carcinoma Program at AACR 2016 April 19th, 2016

'Honeycomb' of nanotubes could boost genetic engineering April 7th, 2016

Ruthenium nanoframes open the doors to better catalysts April 4th, 2016

Environment

Team builds first quantum cascade laser on silicon: Eliminates the need for an external light source for mid-infrared silicon photonic devices or photonic circuits April 21st, 2016

Atomically thin sensor detects harmful air pollution in the home April 18th, 2016

Catalyst could make production of key chemical more eco-friendly April 10th, 2016

Nanoporous material's strange "breathing" behavior April 7th, 2016

Water

Nanoparticles present sustainable way to grow food crops May 1st, 2016

Novel anti-biofilm nano coating developed at Ben-Gurion U.: Offers significant anti-adhesive potential for a variety of medical and industrial applications April 25th, 2016

Adding some salt to the recipe for energy storage materials: Researchers use common table salt as growth template April 22nd, 2016

NRL reveals novel uniform coating process of p-ALD April 21st, 2016

Safety-Nanoparticles/Risk management

Non-animal approach to predict impact of nanomaterials on human lung published Archives of Toxicology publishes workshop recommendations May 2nd, 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

The impact of anti-odor clothing on the environment March 31st, 2016

SUNY Poly, in Collaboration with the George Washington School of Medicine and Health Sciences and Stony Brook University, Demonstrates Pioneering Method to Visualize and Identify Engineered Nanoparticles in Tissue March 25th, 2016

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

New spin Seebeck thermoelectric device with higher conversion efficiency created April 26th, 2016

Highlights from the Graphene Flagship April 22nd, 2016

Adding some salt to the recipe for energy storage materials: Researchers use common table salt as growth template April 22nd, 2016

Cleaning up hybrid battery electrodes improves capacity and lifespan: New way of building supercapacitor-battery electrodes eliminates interference from inactive components April 22nd, 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