Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > New Method Introduced for Synthesis of Hydroxyapatite Nanoparticles

Abstract:
Iranian researchers used a new method to produce hydroxyapatite powder with smaller size and lower cost.

New Method Introduced for Synthesis of Hydroxyapatite Nanoparticles

Tehran, Iran | Posted on July 5th, 2014

In this research, a material has been used as the growth cores, which enables the control of crystalline structure in hydroxyapatite during the production. The product has direct applications in the production of medical and dentistry implants, including bone powder, bolt coating and orthopedics plates.

Among the advantages of this plan, mention can be made of increasing the rate of the production of hydroxyapatite particles, decreasing size of final particles, modifying physical and mechanical properties of the particles as biocompatible material and reducing the production cost.

Numerous researchers are currently being carried out on the synthesis of hydroxyapatite inorganic powder at nanometric scale, the ratio of appropriate raw materials, and high degree of crystallization. The reason is that nanoparticles have much better properties than the similar micro-particles. The aim of the research is to present a method for the production of hydroxyapatite nanoparticles by using nanoliposomes as a new and applicable method in the production of nanoparticles.

Based on the results, particles size and their distribution can be controlled through this method. Moreover, this method prevents the accumulation of particles. The synthesized nanoparticles are 50-60 nm in diameter and they have narrow size distribution.

The shape and size of crystals in the structure of hydroxyapatite affects many properties of this compound, including mechanical properties, such as fracture strength and fracture toughness, surface characteristics, biocompatibility and solubility. Therefore, controlling the crystallization structure of hydroxyapatite results in the extension of its applications in various industries.

Results of the research have been published in Ceramics International, vol. 40, issue 7, Part A, August 2014, pp. 9377-9381.

####

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

Chemistry

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Two-dimensional bimetallic selenium-containing metal-organic frameworks and their calcinated derivatives as electrocatalysts for overall water splitting March 8th, 2024

News and information

Researchers develop artificial building blocks of life March 8th, 2024

How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024

Two-dimensional bimetallic selenium-containing metal-organic frameworks and their calcinated derivatives as electrocatalysts for overall water splitting March 8th, 2024

Discoveries

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Researchers’ approach may protect quantum computers from attacks March 8th, 2024

High-tech 'paint' could spare patients repeated surgeries March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

Announcements

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

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

Researchers develop artificial building blocks of life March 8th, 2024

How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

Industrial

Boron nitride nanotube fibers get real: Rice lab creates first heat-tolerant, stable fibers from wet-spinning process June 24th, 2022

Nanotubes: a promising solution for advanced rubber cables with 60% less conductive filler June 1st, 2022

Protective equipment with graphene nanotubes meets the strictest ESD safety standards March 25th, 2022

OCSiAl receives the green light for Luxembourg graphene nanotube facility project to power the next generation of electric vehicles in Europe March 4th, 2022

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