Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > New Powder Nanocomposite Miracle in Bone Recovery

Abstract:
Iranian researchers produced a powder nanocomposite with various medical applications in dentistry, orthopedics and tissue engineering.

New Powder Nanocomposite Miracle in Bone Recovery

Tehran, Iran | Posted on May 10th, 2014

Carbon nanotubes have high potential in biological applications such as tissue engineering and simulation of bone structure and properties due to their unique physical and mechanical properties. In the present study, a homogenous powder nanocomposite has been produced through a simple and cost-effective method.

Hydroxyapatite (HA) and various weight percentages of multi-walled carbon nanotubes (MWCNTs) have been used in the production of the powder. The nanocomposite can be used as the substitute for the treatment and simulation of damaged bone tissues. The product can also be used in dental implants.

According to the researchers, the produced nanocomposite had better biocompatibility than the pure hydroxyapatite powder. Sol-gel method was used in the production of the product. In this research, a nanocomposite of hydroxyapatite and multi-walled carbon nanotube was firstly produced through sol-gel method. To this end, a solution of nanotube in water was prepared.

Sodium dodecyl sulfate was used as surfactant to disperse nanotube in the solvent. Multi-walled carbon nanotubes were fully covered with HA crystals.

Better dispersion of carbon nanotubes means the creation of more cores for hydroxyapatite particles and lower crystalline temperature. In this research, nanotubes were completely covered with hydroxyapatite particles. This characteristic in addition to the porous structure of the produced nanocomposite will facilitate the recovery and growth of the damaged bones.

Results of the research have been published in Journal of Composite Materials, vol. 4, issue 48, February 2013, pp. 483-489.

####

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

Oxford Instrumentsí Triton Cryofree dilution refrigerator selected by Oxford University for developing scalable quantum nanodevices September 2nd, 2015

JEOL Introduces New Best-in-Class Field Emission SEM September 2nd, 2015

TCL and QD Vision Demonstrate the Future of Wide Color Gamut Television at IFA: Color IQ Based Display is the First Commercially-Branded Television to Present Over 90% of ITU Rec. 2020 Color Gamut September 2nd, 2015

Atomic Force Microscopes from Asylum Research Guide the Development of Thin Film Deposition and Etch Processes September 2nd, 2015

Nanotubes/Buckyballs/Fullerenes

For 2-D boron, it's all about that base: Rice University theorists show flat boron form would depend on metal substrates September 2nd, 2015

$200K Awarded to Develop In Vitro Lung Test for Toxicity of Inhaled Nanomaterials: In Vitro Lung Test Designed to Protect Human Health and Replace Animal Testing September 1st, 2015

Developing Component Scale Composites Using Nanocarbons August 26th, 2015

Southampton scientists find new way to detect ortho-para conversion in water August 25th, 2015

Nanomedicine

Silk bio-ink could help advance tissue engineering with 3-D printers September 2nd, 2015

Using DNA origami to build nanodevices of the future September 1st, 2015

Efficiency of Nanodrug Containing Antibiotics in Treatment of Infectious Diseases Evaluated August 31st, 2015

Researchers use DNA 'clews' to shuttle CRISPR-Cas9 gene-editing tool into cells August 30th, 2015

Discoveries

For 2-D boron, it's all about that base: Rice University theorists show flat boron form would depend on metal substrates September 2nd, 2015

Silk bio-ink could help advance tissue engineering with 3-D printers September 2nd, 2015

Phagraphene, a 'relative' of graphene, discovered September 2nd, 2015

A marine creature's magic trick explained: Crystal structures on the sea sapphire's back appear differently depending on the angle of reflection September 2nd, 2015

Announcements

For 2-D boron, it's all about that base: Rice University theorists show flat boron form would depend on metal substrates September 2nd, 2015

Silk bio-ink could help advance tissue engineering with 3-D printers September 2nd, 2015

Phagraphene, a 'relative' of graphene, discovered September 2nd, 2015

A marine creature's magic trick explained: Crystal structures on the sea sapphire's back appear differently depending on the angle of reflection September 2nd, 2015

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

For 2-D boron, it's all about that base: Rice University theorists show flat boron form would depend on metal substrates September 2nd, 2015

Silk bio-ink could help advance tissue engineering with 3-D printers September 2nd, 2015

Phagraphene, a 'relative' of graphene, discovered September 2nd, 2015

Nanotech could rid cattle of ticks, with less collateral damage September 1st, 2015

Dental

Strong teeth: Nanostructures under stress make teeth crack resistant June 10th, 2015

Deben reports on the research of Dr Sunita Ho from UCSF using a CCT500 tensile stage to study the behaviour of dental materials April 14th, 2015

A novel way to apply drugs to dental plaque Nanoparticles release drugs to reduce tooth decay April 1st, 2015

Graphene reduces wear of alumina ceramic March 26th, 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