Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International

Wikipedia Affiliate Button

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

New method to reduce uranium concentration in contaminated water March 18th, 2019

Review of the recent advances of 2D nanomaterials in Lit-ion batteries March 15th, 2019

Converting biomass by applying mechanical force Nanoscientists discover new mechanism to cleave cellulose effectively and in an environmentally friendly way March 15th, 2019

Exotic “second sound” phenomenon observed in pencil lead: At relatively balmy temperatures, heat behaves like sound when moving through graphite, study reports March 15th, 2019

Nanotubes/Buckyballs/Fullerenes/Nanorods

Now made in Japan – Asian battery manufacturers welcome highly conductive nanotube additive March 7th, 2019

Straightforward biosynthesis of functional bulk nanocomposites February 5th, 2019

Drilling speed increased by 20% – yet another upgrade in the oil & gas sector made possible by graphene nanotubes January 15th, 2019

Chemical synthesis of nanotubes: Nanometer-sized tubes made from simple benzene molecules January 11th, 2019

Nanomedicine

Arrowhead Pharmaceuticals Begins Dosing in Phase 1 Study of ARO-APOC3 for Treatment of Hypertriglyceridemia March 11th, 2019

New optical imaging system could be deployed to find tiny tumors: Near-infrared technology pinpoints fluorescent probes deep within living tissue; may be used to detect cancer earlier March 8th, 2019

Computer-designed vaccine elicits potent antibodies against RSV: The nanoparticle platform for this respiratory syncytial virus study will be applied to vaccine research on flu, HIV, and more; Seattle startup Icosavax will advance related clinical trials March 8th, 2019

CEA-Leti Breakthrough Opens Path to New Vaccine for HIV: Lipidots Platform Strengthens Immune Response to Protein That Is Key to HIV Vaccine; Results Presented in Nature Publishing Group’s npj Vaccines February 27th, 2019

Discoveries

New method to reduce uranium concentration in contaminated water March 18th, 2019

Review of the recent advances of 2D nanomaterials in Lit-ion batteries March 15th, 2019

Converting biomass by applying mechanical force Nanoscientists discover new mechanism to cleave cellulose effectively and in an environmentally friendly way March 15th, 2019

Quantum sensing method measures minuscule magnetic fields: MIT researchers find a new way to make nanoscale measurements of fields in more than one dimension March 15th, 2019

Announcements

New method to reduce uranium concentration in contaminated water March 18th, 2019

Review of the recent advances of 2D nanomaterials in Lit-ion batteries March 15th, 2019

Converting biomass by applying mechanical force Nanoscientists discover new mechanism to cleave cellulose effectively and in an environmentally friendly way March 15th, 2019

Exotic “second sound” phenomenon observed in pencil lead: At relatively balmy temperatures, heat behaves like sound when moving through graphite, study reports March 15th, 2019

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

New method to reduce uranium concentration in contaminated water March 18th, 2019

Review of the recent advances of 2D nanomaterials in Lit-ion batteries March 15th, 2019

Converting biomass by applying mechanical force Nanoscientists discover new mechanism to cleave cellulose effectively and in an environmentally friendly way March 15th, 2019

Quantum sensing method measures minuscule magnetic fields: MIT researchers find a new way to make nanoscale measurements of fields in more than one dimension March 15th, 2019

Dental

Novel nanoparticle-based approach detects and treats oral plaque without drugs August 17th, 2018

Dental plaque is no match for catalytic nanoparticles: Twice-daily rinses of FDA-approved nanoparticles broke apart oral biofilms and prevented tooth decay in a study led by Penn researchers August 8th, 2018

Detecting the birth and death of a phonon June 7th, 2018

MEET THE WOMAN BEHIND THE NANOTECHNOLOGY THAT REVOLUTIONIZED DENTAL CARE May 1st, 2018

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project