生物材料表面细菌生物膜形成与理化特征  

The formation and physiochemical properties of bacterial biofilm on the surface of biomaterial

作　　者：邱瑜蕾[1] 包崇云[1] 

机构地区：[1]口腔疾病研究国家重点实验室,四川大学四川成都610041

出　　处：《国际口腔医学杂志》2008年第S1期76-79,共4页International Journal of Stomatology

摘　　要：随着人工心瓣膜、人工关节、人工血管、人工晶体和经皮/穿龈器件等医用材料的广泛应用,通过医用器件产生的细菌感染性疾病已经成为临床各科室关注的重要问题。本文对细菌到达及吸附到生物材料表面的假说及医用器件材料的理化特征与细菌生物膜形成关系的研究进展进行综述。With the popular application of artificial medical apparatus, such as artificial heart valve, joint, blood vessel, len and percutaneous or transgingival apparatus, bacterial infection induced by medical apparatus has become a significant problem which is widely noted by clinical sections. This article summed up the hypothesis of the way that bacteria reached and adsorbed to the surface of biomaterial and the latest advancement of the physiochemical properties related to the formation of bac- terial biofilm.

关 键 词：细菌生物膜 生物材料 自由能 疏水张力 细菌黏附 

分 类 号：R318.08[医药卫生—生物医学工程]