›› 2009, Vol. 17 ›› Issue (4): 667-671.

• PRODUCT ENGINEERING AND CHEMICAL TECHNOLOGY • Previous Articles     Next Articles

Hydroxyapatite Coatings on Titanium Prepared by Electrodeposition in a Modified Simulated Body Fluid

ZHAO Xuhui, YANG Lingfang, ZUO Yu, XIONG Jinping   

  1. School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2008-12-08 Revised:2009-05-24 Online:2010-12-30 Published:2009-08-28
  • Supported by:
    Supported by the Young Scholars Fund of Beijing University of Chemical Technology(QN0713)

Hydroxyapatite Coatings on Titanium Prepared by Electrodeposition in a Modified Simulated Body Fluid

赵旭辉, 杨灵芳, 左禹, 熊金平   

  1. School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • 通讯作者: ZUO Yu, E-mail: zuoy@mail.buct.edu.cn
  • 作者简介:
  • 基金资助:
    Supported by the Young Scholars Fund of Beijing University of Chemical Technology(QN0713)

Abstract: Hydroxyapatite coatings were directly prepared on anodized titanium by electro-deposition method in a modified simulated body fluid.The configuration,structure and bioactivity of the coating were investigated with scanning electron microscopy(SEM),X-ray diffraction analyzer(XRD)and Fourier transform infrared spectroscopy(FTIR)techniques.The results demonstrated that pure and homogeneous hydroxyapatite coating can be obtained without any post-treatment.The prepared coating showed good bioactivity in simulated body fluid(SBF).The time required for a fully covered dense hydroxyapatite coatings was 4 days immersion in SBF.

Key words: hydroxyapatite coating, electro-deposition, modified simulated body fluid, titanium, anodization

摘要: Hydroxyapatite coatings were directly prepared on anodized titanium by electro-deposition method in a modified simulated body fluid.The configuration,structure and bioactivity of the coating were investigated with scanning electron microscopy(SEM),X-ray diffraction analyzer(XRD)and Fourier transform infrared spectroscopy(FTIR)techniques.The results demonstrated that pure and homogeneous hydroxyapatite coating can be obtained without any post-treatment.The prepared coating showed good bioactivity in simulated body fluid(SBF).The time required for a fully covered dense hydroxyapatite coatings was 4 days immersion in SBF.

关键词: hydroxyapatite coating, electro-deposition, modified simulated body fluid, titanium, anodization