Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Iranian Nano Scientists Produce Antimicrobial Dentistry Resins

Abstract:
Iranian dentists succeeded in the production of nanocomposite resin by adding zinc oxide nanoparticles to the dentistry resins which maintains physical and mechanical properties of the resin and enjoys desirable antimicrobial properties.

Iranian Nano Scientists Produce Antimicrobial Dentistry Resins

Terhan, Iran | Posted on July 27th, 2013

This plan has applications in dentistry industries and consequently, in dentistry sciences.

According to Dr. Sara Tavassoli from Dentistry Faculty of Shahed University, the aim of the research was to obtain a composite resin that its mechanical and physical properties is not reduced by adding antibacterial properties.

"In this research, zinc oxide nanoparticles were added to a preventive and treatment material in the field of dentistry, and its antibacterial, mechanical, and physical properties were investigated at the same time," she said.

According to Dr. Tavassoli, the antibacterial properties of dentistry resins improve while their physical or mechanical properties are not reduced when zinc oxide nanoparticles are added to the resins. Since cavity is an infectious disease and bacteria play important role in it, the use of antibacterial composite resins will help very much the prevention of secondary cavity.

Results of the research showed that the addition of zinc oxide nanoparticles to the composite resin in all investigated percentages (1-5 weight percent) significantly decreases the growth of Streptococcus mutans, and it does not change the mechanical properties in 1-2 weight percentages.

Results of the research have been published in May 2013 in Dental Materials, vol. 29, issue 5. For more information about the details of the research, study the full article on pages 495-505 on the same journal.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Nagoya physicists resolve long-standing mystery of structure-less transition: Nagoya University-led team of physicists use a synchrotron radiation X-ray source to probe a so-called 'structure-less' transition and develop a new understanding of molecular conductors August 21st, 2017

Tokai University research: Nanomaterial wrap for improved tissue imaging August 21st, 2017

Silk could improve sensitivity, flexibility of wearable body sensors August 20th, 2017

The power of perovskite: OIST researchers improve perovskite-based technology in the entire energy cycle, from solar cells harnessing power to LED diodes to light the screens of future electronic devices and other lighting applications August 18th, 2017

Nanomedicine

Tokai University research: Nanomaterial wrap for improved tissue imaging August 21st, 2017

Gold nanostars and immunotherapy vaccinate mice against cancer: New treatment cures, vaccinates mouse in small proof-of-concept study August 18th, 2017

Freeze-dried foam soaks up carbon dioxide: Rice University scientists lead effort to make novel 3-D material August 16th, 2017

Gold shines through properties of nano biosensors: Researchers discover that fluorescence in ligand-protected gold nanoclusters is an intrinsic property of the gold particles themselves August 16th, 2017

Discoveries

Nagoya physicists resolve long-standing mystery of structure-less transition: Nagoya University-led team of physicists use a synchrotron radiation X-ray source to probe a so-called 'structure-less' transition and develop a new understanding of molecular conductors August 21st, 2017

Tokai University research: Nanomaterial wrap for improved tissue imaging August 21st, 2017

Silk could improve sensitivity, flexibility of wearable body sensors August 20th, 2017

The power of perovskite: OIST researchers improve perovskite-based technology in the entire energy cycle, from solar cells harnessing power to LED diodes to light the screens of future electronic devices and other lighting applications August 18th, 2017

Materials/Metamaterials

Silk could improve sensitivity, flexibility of wearable body sensors August 20th, 2017

Researchers printed graphene-like materials with inkjet August 17th, 2017

Two Scientists Receive Grants to Develop New Materials: Chad Mirkin and Monica Olvera de la Cruz recognized by Sherman Fairchild Foundation August 16th, 2017

Fewer defects from a 2-D approach August 15th, 2017

Announcements

Nagoya physicists resolve long-standing mystery of structure-less transition: Nagoya University-led team of physicists use a synchrotron radiation X-ray source to probe a so-called 'structure-less' transition and develop a new understanding of molecular conductors August 21st, 2017

Tokai University research: Nanomaterial wrap for improved tissue imaging August 21st, 2017

Silk could improve sensitivity, flexibility of wearable body sensors August 20th, 2017

The power of perovskite: OIST researchers improve perovskite-based technology in the entire energy cycle, from solar cells harnessing power to LED diodes to light the screens of future electronic devices and other lighting applications August 18th, 2017

Dental

New technology can detect tiny ovarian tumors: 'Synthetic biomarkers' could be used to diagnose ovarian cancer months earlier than now possible April 10th, 2017

New stem cell technique shows promise for bone repair January 25th, 2017

Nanocellulose in medicine and green manufacturing: American University professor develops method to improve performance of cellulose nanocrystals November 7th, 2016

STMicroelectronics’ Semiconductor Chips Contribute to Connected Toothbrush from Oral-B That Sees What You Don’t: Microcontroller and Accelerometer help brushers clean their teeth more effectively October 4th, 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