Bio resorbability of the modified hydroxyapatite in Tris-HCL buffer

O. A. Golovanova, R. R. Izmailov, S. A. Ghyngazov

Research output: Contribution to journalConference article

Abstract

The solubility of carbonated hydroxyapatite powders and granulated carbonated hydroxyapatite produced from the synovial biofluid model solution has been studied. The kinetic characteristics of dissolution were determined. It was found that the solubility of carbonated hydroxyapatite is higher as compared to that of hydroxyapatite. The impact of the organic matrix on the rate of sample dissolution was revealed. For HA-gelatin composites, as the gelatin concentration grows, the dissolution rate becomes greater, and a sample of 6.0 g / L concentration has higher resorbability. The results of the research can be used to study the kinetics of dissolution and the biocompatibility of ceramic materials for medicine, namely for reconstructive surgery, dentistry, and development of drug delivery systems.

Original languageEnglish
Article number012022
JournalIOP Conference Series: Materials Science and Engineering
Volume110
Issue number1
DOIs
Publication statusPublished - 23 Feb 2016
Event11th International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials 2015, RTEP 2015 - Tomsk, Russian Federation
Duration: 31 Aug 201510 Sep 2015

Fingerprint

Durapatite
Hydroxyapatite
Buffers
Dissolution
Gelatin
Solubility
Dentistry
Kinetics
Ceramic materials
Biocompatibility
Powders
Surgery
Medicine
Composite materials

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Bio resorbability of the modified hydroxyapatite in Tris-HCL buffer. / Golovanova, O. A.; Izmailov, R. R.; Ghyngazov, S. A.

In: IOP Conference Series: Materials Science and Engineering, Vol. 110, No. 1, 012022, 23.02.2016.

Research output: Contribution to journalConference article

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