Calcium phosphate porous materials with unique microstructures

Koji Ioku, Masanobu Kamitakahara, Noriaki Watanabe, Osamu Kawaguchi, Setsuaki Murakami, Tohru Ikeda

研究成果: Article

2 引用 (Scopus)

抜粋

Three types of calcium phosphate porous materials were prepared by the applied hydrothermal method. One of them was non-stoichiometric hydroxyapatite (HA) with calcium deficient composition and the others were β-tricalcium phosphate (β-TCP) and HA/β-TCP bi-phase material. Granules with several millimeter in size of calcium deficient HA, β-TCP and HA/β-TCP could be prepared. These granules with porosity over 70 % were composed of rod-shaped particles with aspect ratio about 10. Rod-shaped particles were locked together to make sub-micro-sized pores of about 0.1 to 0.5 μm in size. These materials must be suitable for the bone graft materials and as the scaffolds of cultured bone.

元の言語English
ページ(範囲)645-648
ページ数4
ジャーナルKey Engineering Materials
396-398
出版物ステータスPublished - 2009
外部発表Yes

ASJC Scopus subject areas

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

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  • これを引用

    Ioku, K., Kamitakahara, M., Watanabe, N., Kawaguchi, O., Murakami, S., & Ikeda, T. (2009). Calcium phosphate porous materials with unique microstructures. Key Engineering Materials, 396-398, 645-648.