Preparation of bioactive amorphous-like titanium oxide layer on titanium by plasma oxidation treatment

Keng Liang Ou, Yung Hsun Shih, Chiung Fang Huang, Chang Chih Chen, Chung Ming Liu

研究成果: 雜誌貢獻文章

52 引文 斯高帕斯(Scopus)

摘要

The effectiveness of titanium plates with Ar and oxygen plasma treatment in producing a biocompatible layer between the plate and bone tissue has been investigated. An amorphous-like oxide layer was found to form on the surface of the titanium bone plate after oxygen plasma treatment. Oxygen and titanium bonding states were observed for the titanium surface following plasma oxidation. Furthermore, nano-(α + rutile-TiO2) were formed on the amorphous-like oxide layer following glow-discharging. Surface cleaning and oxidation modification by plasma treatments thus are believed to improve the biocompatibility and tissue healing. Furthermore, glow-discharging not only generates a nanostructural oxide layer, but also converts the alloy microstructure into a nanostructured oxide surface, increasing the alloy biocompatibility.

原文英語
頁(從 - 到)2046-2051
頁數6
期刊Applied Surface Science
255
發行號5 PART 1
DOIs
出版狀態已發佈 - 十二月 30 2008

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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