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Investigation on Biocompatibility of Micro-arc#br#Oxidation Ti6Al4V Alloy |
LIU Zhongde1** LUO Rui1 CHENG Xiaonong1 ZHOU Xinghua2 ZHANG Yingtao1 YAN Feixiang1 |
1. School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013 2. School of Food Science and Biological Technology, Jiangsu University, Zhenjiang 212013 |
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Cite this article:
LIU Zhongde** LUO Rui CHENG Xiaonong ZHOU Xinghua ZHANG Yingtao YAN Feixiang. Investigation on Biocompatibility of Micro-arc#br#Oxidation Ti6Al4V Alloy. Chinese Journal of Materials Research, 2013, 27(4): 355-359.
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Abstract A medicinal hydroxyapatite (HA) coating was prepared on the surface of Ti6Al4V alloy with micro-arc oxidation (MAO) and hydrothermal synthesis (HS) treatment. Anti-coagulation, anti-hemolysis, anti-platelet adhesion and cytotoxicity were used to test the comprehensive biocompatibility of Ti6Al4V alloy, Ti6Al4V alloy with micro-arc oxidation ceramic membrane layer and micro-arc oxidation membrane layer of Ti6Al4V alloy treated by hydrothermal synthesis. The results show that the samples treated with the micro-arc oxidation and hydrothermal synthesis shows excellent anti-hemolytsis, good anti-coagulant, anti-platelet adhesion and non-toxic, which has good biocompatibility.
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