Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Nanohybrid Materials: Small is Powerful

March 9th, 2011

Nanohybrid Materials: Small is Powerful

Abstract:
Guest post by Patrick Dussault, NSF messanger workshop

Medical diagnostics, airport security, and personal health kits all require more selective and more sensitive diagnostic devices. Researchers in Nebraska are pursuing nanohybrid materials which hold tremendous potential in this regard.

Nanomaterials-objects with dimensions a million times smaller than the tip of s pencil - often have properties that are remarkably different from bulk scale materials (as a very simple example, think of the differences between a block of wood and sawdust). As a result of these differences, it is often possible for scientists to selectively see what is happening at the surface of nanoparticles. surface of nanoparticles. These differences often allow one to selectively look at nanomaterial surfaces. However, nanomaterial surfaces are not always choosy in what they bind.

At the same time, molecules and assemblies such as antibodies (the same agents that our bodies used to suppress infections) often display remarkable sensitivity in their ability to recognize or even bind (grab) microbes or toxins. However, it can prove very difficult to detect this binding, bringing to mind the old adage "if a tree falls in the forest and no one hears it, did it fall?"

Source:
discovermagazine.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Texas A&M Chemist Says Trapped Electrons To Blame For Lack Of Battery Efficiency: Forget mousetraps — today’s scientists will get the cheese if they manage to build a better battery June 28th, 2016

Building a smart cardiac patch: 'Bionic' cardiac patch could one day monitor and respond to cardiac problems June 28th, 2016

New, better way to build circuits for world's first useful quantum computers June 28th, 2016

Yale researchers’ technology turns wasted heat into power June 27th, 2016

Blog sites

Marrying superconductors, lasers, and Bose-Einstein condensates: Chapman University Institute for Quantum Studies (IQS) member Yutaka Shikano, Ph.D., recently had research published in Scientific Reports June 20th, 2016

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

Nanomedicine

Building a smart cardiac patch: 'Bionic' cardiac patch could one day monitor and respond to cardiac problems June 28th, 2016

Nanoscientists develop the 'ultimate discovery tool': Rapid discovery power is similar to what gene chips offer biology June 25th, 2016

Nanotechnology and math deliver two-in-one punch for cancer therapy resistance June 24th, 2016

Self-assembling icosahedral protein designed: Self-assembling icosahedral protein designed June 22nd, 2016

Announcements

Texas A&M Chemist Says Trapped Electrons To Blame For Lack Of Battery Efficiency: Forget mousetraps — today’s scientists will get the cheese if they manage to build a better battery June 28th, 2016

Building a smart cardiac patch: 'Bionic' cardiac patch could one day monitor and respond to cardiac problems June 28th, 2016

New, better way to build circuits for world's first useful quantum computers June 28th, 2016

Yale researchers’ technology turns wasted heat into power June 27th, 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