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

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 journal › Article › peer-review

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 language	English
Pages (from-to)	63-66
Number of pages	4
Journal	Key Engineering Materials
Volume	361-363 I
Publication status	Published - Jan 1 2008

Keywords

Hydroxyapatite
In vitro solubility
Silicon
Structure analysis

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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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, 01.01.2008, p. 63-66.

Research output: Contribution to journal › Article › peer-review

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AU - Kawabata, Koji

AU - Gasqueresc, Georgiana

AU - Bonhomme, Christian

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