Apatite formation behavior on tricalcium phosphate (TCP) porous body in a simulated body fluid

Tomohiro Uchino, Chikara Ohtsuki, Masanobu Kamitakahara, Masao Tanihara, Toshiki Miyazaki

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Apatite formation behavior of tricalcium phosphate (TCP) ceramics with different phases and porosity was investigated in a simulated body fluid (SBF, Kokubo solution). The pure α-TCP with 80% porosity did not form hydroxyapatite (HAp) on its surface after soaking in SBF for 7 days. On the other hand, the pure α-TCP with 20% porosity formed HAp on its surface after soaking in SBF within 7 days, and the biphasic TCP, which consisted of mixture of α-TCP and β-TCP and had 20% porosity, formed HAp within 1 day. The low porosity and coexistence of α-TCP and β-TCP phases in TCP ceramics were effective for apatite formation in SBF.

本文言語English
ページ(範囲)251-254
ページ数4
ジャーナルKey Engineering Materials
309-311 I
DOI
出版ステータスPublished - 2006 1 1
外部発表はい

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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