Structure and in vitro solubility of silicon-substituted hydroxyapatite

Tomoko Kanaya, Kanji Tsuru, Satoshi Hayakawa, Akiyoshi Osaka, Eiji Fujii, Koji Kawabata, Georgiana Gasqueresc, Christian Bonhomme, Florence Babonneau

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Hydroxyapatite (HAp) and Si-containing hydroxyapatite (SiHAp) particles were synthesized by a wet chemical method. Local structures around Si, P and H in the hydroxyapatites were analyzed by solid-state magic-angle spinning nuclear magnetic resonance spectroscopy. In vitro solubility of those SiHAp particles was evaluated by soaking them in acetic acid/acetate buffer solution (pH=4.0) at 36.5°C. As the Si content increased, the in vitro solubility of the SiHAp particles increased, while their crystallite size changed little.

Original languageEnglish
Pages (from-to)63-66
Number of pages4
JournalKey Engineering Materials
Volume361-363 I
Publication statusPublished - 2008

Fingerprint

Silicon
Durapatite
Hydroxyapatite
Solubility
Hydroxyapatites
Magic angle spinning
Crystallite size
Acetic Acid
Nuclear magnetic resonance spectroscopy
Buffers
Acetates
Acetic acid

Keywords

  • Hydroxyapatite
  • In vitro solubility
  • Silicon
  • Structure analysis

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemical Engineering (miscellaneous)

Cite this

Kanaya, T., Tsuru, K., Hayakawa, S., Osaka, A., Fujii, E., Kawabata, K., ... Babonneau, F. (2008). Structure and in vitro solubility of silicon-substituted hydroxyapatite. Key Engineering Materials, 361-363 I, 63-66.

Structure and in vitro solubility of silicon-substituted hydroxyapatite. / Kanaya, Tomoko; Tsuru, Kanji; Hayakawa, Satoshi; Osaka, Akiyoshi; Fujii, Eiji; Kawabata, Koji; Gasqueresc, Georgiana; Bonhomme, Christian; Babonneau, Florence.

In: Key Engineering Materials, Vol. 361-363 I, 2008, p. 63-66.

Research output: Contribution to journalArticle

Kanaya, T, Tsuru, K, Hayakawa, S, Osaka, A, Fujii, E, Kawabata, K, Gasqueresc, G, Bonhomme, C & Babonneau, F 2008, 'Structure and in vitro solubility of silicon-substituted hydroxyapatite', Key Engineering Materials, vol. 361-363 I, pp. 63-66.
Kanaya T, Tsuru K, Hayakawa S, Osaka A, Fujii E, Kawabata K et al. Structure and in vitro solubility of silicon-substituted hydroxyapatite. Key Engineering Materials. 2008;361-363 I:63-66.
Kanaya, Tomoko ; Tsuru, Kanji ; Hayakawa, Satoshi ; Osaka, Akiyoshi ; Fujii, Eiji ; Kawabata, Koji ; Gasqueresc, Georgiana ; Bonhomme, Christian ; Babonneau, Florence. / Structure and in vitro solubility of silicon-substituted hydroxyapatite. In: Key Engineering Materials. 2008 ; Vol. 361-363 I. pp. 63-66.
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