Bone substitute fabrication based on dissolution-precipitation reactions

研究成果: Contribution to journalReview article査読

114 被引用数 (Scopus)

抄録

Although block- or granular-type sintered hydroxyapatite are known to show excellent tissue responses and good osteoconductivity, apatite powder elicits inflammatory response. For the fabrication of hydroxyapatite block or granules, sintering is commonly employed. However, the inorganic component of bone and tooth is not high crystalline hydroxyapatite but low crystalline B-type carbonate apatite. Unfortunately, carbonate apatite powder cannot be sintered due to its instability at high temperature. Another method to fabricate apatite block and/or granule is through phase transformation based on dissolution-precipitation reactions using a precursor phase. This reaction basically is the same as a setting and hardening reaction of calcium sulfate or plaster. In this paper, apatite block fabrication methods by phase transformation based on dissolution-precipitation reactions will be discussed, with a focus on the similarity of the setting and hardening reaction of calcium sulfate.

本文言語英語
ページ(範囲)1138-1155
ページ数18
ジャーナルMaterials
3
2
DOI
出版ステータス出版済み - 2010

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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