钛基植入体用生物陶瓷涂层研究进展  

Progress on Research of Bioceramic Coatings on Ti-based Implants

作　　者：王石磊[1] 田琰[1] 吴洪亮[1] 曹洋[1] 严晓龙[1] 汪涛[1] 

机构地区：[1]南京航空航天大学材料科学与技术学院,江苏南京211106

出　　处：《生物骨科材料与临床研究》2009年第1期49-52,共4页Orthopaedic Biomechanics Materials and Clinical Study

摘　　要：本文总结了现有的钛合金植入体用生物陶瓷涂层材料和涂层制备方法。并针对生物陶瓷涂层在制备过程和临床应用中存在的界面结合强度以及化学稳定性差的问题,阐述了可行的解决方案,包括梯度涂层、复合涂层、掺杂改性和参数改进等。The various bioceramic coatings and corresponding coating methods on Ti-based implants were summarized in the paper. Furthermore, the key issues of bioceramic coating preparation and application, such as coating/substrate interfacial bonding condition and in vivo chemical stability of coating were discussed and reviewed. Finally, the possible ways for resolving above problems were presented. They are： gradient coatings, complex coating, doping, parameters amelioration and so on.

关 键 词：钛合金 生物陶瓷涂层 制备方法 结合强度 稳定性 

分 类 号：R318.08[医药卫生—生物医学工程]