生物压电陶瓷复合种植材料的微观结构表征  

CHARACTERIZATION OF THE MICROSTRUCTURE OF BIOLOGICAL PIEZOELECTRIC CERAMIC COMPOSITE IMPLANT MATERIALS

作　　者：李继红[1] 冯建清 陈红 颜家洪 

机构地区：[1]四川大学材料科学技术研究所 [2]四川省邮电医院

出　　处：《四川大学学报（自然科学版）》1997年第3期296-300,共5页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：对生物压电陶瓷复合种植材料（ＨＡＢＴ）进行研究的结果表明，该材料不仅具有与人体组织的生物相容性和力学相容性，而且具有相似于人体自然骨所具有的压电性．采用Ｘ射线衍射仪、激光拉曼光谱仪、热分析仪和扫描电镜等分析手段，对该材料进行了微观结构的表征．A new type of biological piezoelectric ceramic composite implant material (HABT) was prepared.The microstructure of the materials were characterization by WAXD,RS,TGA,TMA and SEM.The results showed that the material has biological and mechanic compatibilities with human tissue,and piezoeleoericiey which is similar to that of natural bone is human body,and it also similar microstructure with animal bone tissue.It could grow well in animal bodies and induce bone cells growing.

关 键 词：压电陶瓷 种植材料 微观结构 生物陶瓷 

分 类 号：R318.08[医药卫生—生物医学工程]