Hydroxyapatite Formation on Ca-P-O Coating Prepared by MOCVD

• Sato Mitsutaka

  Department of Materials Science, Graduate School, Tohoku University

• Tu Rong

  Institute for Materials Research, Tohoku University

• Goto Takashi

  Institute for Materials Research, Tohoku University

• Ueda Kyosuke

  Department of Materials Science, Graduate School, Tohoku University

• Narushima Takayuki

  Department of Materials Science, Graduate School, Tohoku University

抄録

Ca-P-O coatings of α-tricalcium phosphate (α-TCP) and hydroxyapatite (HAp) films were prepared on commercially pure Ti (CP-Ti) by MOCVD using Ca(dpm)₂ and (C₆H₅O)₃PO precursors. The behavior of apatite formation on the Ca-P-O coatings was investigated by immersing specimens in a Hanks’ solution. An apatite phase has regenerated on the α-TCP coating after 1 day, and has covered the whole specimen surface after 14 d. On the HAp coating, an apatite phase has regenerated after 1 h and has covered the whole surface after 6 h. The microstructure of the regenerated apatite phase on the HAp coating has changed from a needle-like to a network texture after 12 h.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 49 (8), 1848-1852, 2008

  公益社団法人 日本金属学会

キーワード

• metal organic chemical vapor deposition
• α-tricalcium phosphate
• hydroxyapatite
• Hanks’ solution

詳細情報

• CRID: 1390282679227568128
• NII論文ID: 10024271166
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.mra2008097
• ISSN: 13475320
• ISSN: 13459678
• HANDLE: 10097/52228
• NDL書誌ID: 9601518
• Web Site: https://tohoku.repo.nii.ac.jp/records/44156
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9601518
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/49/8/49_MRA2008097/_pdf
• 本文言語コード: en
• データソース種別:
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  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可