INVESTIGATION OF EFFECTIVE PROCEDURES IN FABRICATION OF BIOACTIVE PEEK USING THE FUNCTION OF APATITE NUCLEI

Keito Fukushima; Takeshi Yabutsuka; Shigeomi Takai; Takeshi Yao

doi:10.3363/prb.31.31

Keito Fukushima, Takeshi Yabutsuka, Shigeomi Takai, Takeshi Yao

著者情報

キーワード: Polyether ether ketone (PEEK), Bioactivity, Apatite Nucleus (AN), Implant material

ジャーナルフリー

2016 年 31 巻 p. 31-37

DOI https://doi.org/10.3363/prb.31.31

詳細

抄録

We made micropores on the surface of a polyether ether ketone (PEEK) by immersing in sulfuric acid. In order to provide bioactivity to PEEK, we treated the surfaces of the specimens with glow-discharge in O₂ gas atmosphere and precipitated Apatite Nucleus (AN) in the micropores. We evaluated apatite-forming ability of the specimens by using SBF and measured adhesive strength of formed apatite layer. In this study, we researched which treatment is effective to give bioactivity to PEEK.

責任著者(Corresponding author)

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