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Preparation of Hydroxyapatite / Titania Double Layer Coating on Poly-I-lactide due to Hydrolysis of Titanium Tetrachloride

文献类型: 会议论文

第一作者: Jin-Fang Liu

作者: Jin-Fang Liu 1 ; Satoshi Hayakawa 2 ; Kanji Tsuru 3 ; Jian-zhong Jiang; Akiyoshi Osaka;

作者机构: 1.Laboratory of New-Structured Materials, Dept. Mater. Sci. Eng., Zhejiang University, Hangzhou 310027, P. R.China

2.Biomaterials Laboratory, Faculty of Engineering, Okayama University, Okayama 700-8530, Japan

3.Research Center for Biomedical Engineering

关键词: PLLA;biodegradable;bioactivity;apatite;titanium tetrachloride

会议名称: Bioceramics vol.19 pt.1

主办单位:

页码: 687,690-

摘要: Rutile films were deposited on poly-l-lactide (PLLA) substrates using 0.5 M titanium tetrachloride aqueous solution at 40 ℃ for 72 h. The rutile films exhibited excellent in vitro bioactivity as they induced apatite deposition in a simulated body fluid (SBF) within 3 days. This simple treatment provided an effective route to synthesize bioactive and biodegradable scaffolds.

分类号: [ "R318.08" , "R318.08"]

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