Surface, biocompatible and hemocompatible properties of meta-amorphous titanium oxide film

Mao Sheng Wang, Fei Peng Lee, Yun-Dun Shen, Chien Hsun Chen, Keng Liang Ou, Shih Fu Ou

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This study involved modification of the surface of Ti by micro-arc oxidation (MAO). A rough and porous oxide film with good wettability was formed on the Ti surface. This MAO-treated film exhibited a meta-amorphous structure comprising crystalline anatase and rutile TiO2 as well as amorphous phases. In addition, the incorporation of Ca and P in the MAO-treated film was induced by micro-arc discharge. The biological responses of the MAO-treated surfaces were evaluated by observing the adhesion of MG63 osteoblast-like cells and platelets. The MAO-treated Ti had a considerably better biocompatibility and blood compatibility than untreated Ti.

Original languageEnglish
Pages (from-to)341-350
Number of pages10
JournalInternational Journal of Applied Ceramic Technology
Volume12
Issue number2
DOIs
Publication statusPublished - Mar 1 2015

ASJC Scopus subject areas

  • Ceramics and Composites
  • Marketing
  • Materials Chemistry
  • Condensed Matter Physics

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