节点文献

In vitro biocompatibility of titanium-nickel alloy with titanium oxide film by H2O2 oxidation

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 胡涛； 储成林； 尹立红； 浦跃朴； 董寅生； 郭超； 盛晓波； 钟志源； 朱剑豪；

【Author】 HU Tao1, CHU Cheng-lin1, YIN Li-hong2, PU Yao-pu2, DONG Yin-sheng1, GUO Chao1, SHENG Xiao-bo1, CHUNG Jonat han-CY3, CHU Paul-K3 1. School of Materials Science and Engineering, Southeast University, Nanjing 211189, China; 2. School of Public Health, Southeast University, Nanjing 210096, China; 3. Department of Physics and Materials Science, City University of Hong Kong, Hong Kong, China

【机构】 School of Materials Science and Engineering Southeast University； School of Materials Science and Engineering Southeast University； School of Public Health Southeast University； Department of Physics and Materials Science City University of Hong Kong； Nanjing 211189 China； Nanjing 210096 China； Hong Kong China；

【摘要】 Titanium oxide film with a graded interface to NiTi matrix was synthesized in situ on NiTi shape memory alloy(SMA) by oxidation in H2O2 solution. In vitro studies including contact angle measurement, hemolysis, MTT cytotoxicity and cell morphology tests were employed to investigate the biocompatibility of the H2O2-oxidized NiTi SMAs with this titanium oxide film. The results reveal that wettability, blood compatibility and fibroblasts compatibility of NiTi SMA are improved by the coating of titanium oxide film through H2O2 oxidation treatment.

【Abstract】 Titanium oxide film with a graded interface to NiTi matrix was synthesized in situ on NiTi shape memory alloy(SMA) by oxidation in H2O2 solution. In vitro studies including contact angle measurement, hemolysis, MTT cytotoxicity and cell morphology tests were employed to investigate the biocompatibility of the H2O2-oxidized NiTi SMAs with this titanium oxide film. The results reveal that wettability, blood compatibility and fibroblasts compatibility of NiTi SMA are improved by the coating of titanium oxide film through H2O2 oxidation treatment.

【关键词】 NiTi shape memory alloy； titanium oxide film； biocompatibility； wettability； cytocompatibility；
【Key words】 NiTi shape memory alloy； titanium oxide film； biocompatibility； wettability； cytocompatibility；
【基金】 Project(50501007) supported by the National Natural Science Foundation of China;Project supported by Program for New Century Excellent Talents(NCET) in University of Ministry of Education of China;Project(7001999) supported by the SRG grant from the Research Committee of the CityU of HK;Project(4012001007) supported by the Teaching and Research Award Program for Outstanding Young Teachers of Southeast University, China
  • 【文献出处】 Transactions of Nonferrous Metals Society of China ,中国有色金属学会会刊(英文版) , 编辑部邮箱 ,2007年03期
  • 【分类号】TG174.45
  • 【被引频次】14
  • 【下载频次】63
知网节下载
节点文献中： 

本文链接的文献网络图示:

本文的引文网络
二级参考文献(0)
参考文献(0)
共引文献(0)
节点文献
同被引文献(0)
引证文献(0)
二级引证文献(0)