Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > NANOTECHNOLOGY/DISEASE DETECTION: Light-scattering nanoparticles enable fast, accurate flu diagnosis - at low cost

September 17th, 2011

NANOTECHNOLOGY/DISEASE DETECTION: Light-scattering nanoparticles enable fast, accurate flu diagnosis - at low cost

Abstract:
Fast or accurate? Those are typically your choices for flu diagnosis. But a new biophotonics approach offers both speed and accuracy, and low cost as well—all things that are supremely helpful during outbreaks, especially because antiviral drugs are most effective in the early stages of disease.

Gold nanoparticles—coated with antibodies that bind to specific strains of flu virus—form the foundation of the approach. By measuring how the particles scatter laser light, University of Georgia researchers have been able to detect influenza in minutes at less than a penny per exam. "We've known for a long time that you can use antibodies to capture viruses and that nanoparticles have different traits based on their size," said Ralph Tripp, Georgia Research Alliance Eminent Scholar in Vaccine Development in the UGA College of Veterinary Medicine. "What we've done is combine the two."

Source:
bioopticsworld.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

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

Ultrathin, flat lens resolves chirality and color: Multifunctional lens could replace bulky, expensive machines June 25th, 2016

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

Researchers discover new chemical sensing technique: Technique allows sharper detail -- and more information -- with near infrared light June 24th, 2016

Nanomedicine

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

Stealth nanocapsules kill Chagas parasites in mouse models June 22nd, 2016

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

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

Ultrathin, flat lens resolves chirality and color: Multifunctional lens could replace bulky, expensive machines June 25th, 2016

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

Researchers discover new chemical sensing technique: Technique allows sharper detail -- and more information -- with near infrared light June 24th, 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