Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Iranian scientists use silver nano-particles to produce a tooth-filling substance

April 12th, 2009

Iranian scientists use silver nano-particles to produce a tooth-filling substance

Abstract:
Iranian scientists have recently registered the invention of silver nanoparticle-coated gutta-percha, which can be used as an alternative to the existing tooth-filling agents.

The new composite is reported to have anti-wear, antibacterial and antifungal properties and therefore can be used in treating the tooth's root conditions.

"Following the detection of the antibacterial effects of the newly introduced silver nano-particles, gutta-percha was coated with a thin layer of the substance for the first time in the world," Seyed Omid Dianat, the inventor of the new tooth-filling agent told Iranian Nanotechnology initiatives website.

Silver nanoparticle-coated gutta-percha has been reported to be effective in tackling Staphylococcus aureus, E-coli, enterococcus faecalis and candida albicans.

Source:
payvand.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Diamonds closer to becoming ideal semiconductors: Researchers find new method for doping single crystals of diamond May 25th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Attosecond physics: A switch for light-wave electronics May 24th, 2016

Supercrystals with new architecture can enhance drug synthesis May 24th, 2016

Announcements

Diamonds closer to becoming ideal semiconductors: Researchers find new method for doping single crystals of diamond May 25th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Attosecond physics: A switch for light-wave electronics May 24th, 2016

Supercrystals with new architecture can enhance drug synthesis May 24th, 2016

Dental

Nano-shells deliver molecules that tell bone to repair itself January 16th, 2016

The artificial materials that came in from the cold: Berkeley Lab researchers develop nature-mimicking freeze-casting technique for fabricating advanced porous materials December 14th, 2015

Graphene oxide could make stronger dental fillings: Study reveals new filling material material that is not toxic to teeth December 4th, 2015

Details from the inner life of a tooth: New X-ray method uses scattering to visualize nanostructures November 21st, 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