Fabrication of carbonate apatite pseudomorph from highly soluble acidic calcium phasphate salts through carbonation
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- SUGIURA Yuki
- Department of Biomaterials, Faculty of Dental Science, Kyushu University
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- TSURU Kanji
- Department of Biomaterials, Faculty of Dental Science, Kyushu University
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- ISHIKAWA Kunio
- Department of Biomaterials, Faculty of Dental Science, Kyushu University
書誌事項
- タイトル別名
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- Fabrication of carbonate apatite pseudomorph from highly soluble acidic calcium phosphate salts through carbonation
抄録
B-type carbonate apatite (CO3Ap) has recently emerged as an attractive bone scaffold material because it exhibits significantly higher osteoconductivity than its hydroxyapatite analogue. Highly soluble acidic calcium phosphate salts, such as calcium hydrogen phosphate dehydrate (DCPD) and monocalcium phosphate monophosphate (MCPM), are typically used as bone cement and easily produce large calcium phosphate crystals. However, few studies have focused on these salts as precursors despite extensive investigations on the production of CO3Ap. In this study, DCPD and MCPM were converted into CO3Ap by hydrothermal treatment in the presence of at least 0.5 mol/L NaHCO3, which acted as a neutralizer and CO32− releaser. The obtained material maintained precursor morphologies and was therefore regarded as a pseudomorph of DCPD and MCPM mesocrystal structures. This synthetic approach is expected to facilitate the fabrication of shape-controlled CO3Ap compacts from DCPD and MCPM.
収録刊行物
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- Journal of the Ceramic Society of Japan
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Journal of the Ceramic Society of Japan 124 (8), 827-832, 2016
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390001205286682240
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- NII論文ID
- 130005255811
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- ISSN
- 13486535
- 18820743
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可