抄録
Spherical carbonate apatite (CO 3Ap) microspheres approximately 1 mm in diameter were fabricated by granulation of calcium hydroxide around a core followed by carbonation and phosphatization through dissolution-precipitation reaction. CO 3Ap microspheres with high uniformity could not be achieved without using a core. Solid CO 3Ap microspheres were obtained using a calcite core whereas hollow CO 3Ap microspheres were obtained using a NaCl core. The obtained microsphere was identified as B-type CO 3Ap by Fourier transform infrared analysis and the carbonate content was approximately 7-8 wt% regardless of the type of core used for sample preparation. The mechanical strength of both the solid and hollow CO 3Ap microspheres was sufficient for practical use as a bone substitute.
本文言語 | 英語 |
---|---|
ページ(範囲) | 549-557 |
ページ数 | 9 |
ジャーナル | dental materials journal |
巻 | 31 |
号 | 4 |
DOI | |
出版ステータス | 出版済み - 2012 |
!!!All Science Journal Classification (ASJC) codes
- セラミックおよび複合材料
- 歯科学(全般)