【摘 要】
：
Surface modification of biomaterials with balanced biological property,i.e.inhibit the adhesion of pathogenic bacteria but promote the positive functions of
【机 构】
：
State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of
【出 处】
：
The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会)
论文部分内容阅读
Surface modification of biomaterials with balanced biological property,i.e.inhibit the adhesion of pathogenic bacteria but promote the positive functions of mammalian cells,is highly desired.Tantalum oxide coating is chemically stable and possesses good cytocompatibility,however,its antibacterial activity need to be improved.Accordingly,the plasma sprayed tantalum oxide coating was further treated by silver plasma immersion ion implantation process(Ag PⅢ).
其他文献
臭氧层减薄而导致的UV-B辐射日益增强,同时温室效应而导致的全球变暖加剧了干旱对于植物的胁迫效应。植物在长期进化中形成一套完整的生理生化机制适应所处的生态环境,从而赋予植物不同的环境耐受性。而在日益复杂的环境背景下,单一性的研究一种胁迫因子是不够的。本研究采用了增强的UV-B和干旱两种胁迫因子作为环境因子进行室内实验,考察了非抗旱品种CS和抗旱品种R7在两胁迫因子单独胁迫和复合胁迫下生理生化水平的
Understanding the shape effect of hydroxyapatite(HAp)microparticles on cellular behavior is important for enabling kinds of new biological and biomedical ap
建筑物是一个城市现代化发展的标志，随着城市化进程的不断加快，我国城市基建规模扩大，大型建筑物越来越多。由于各种因素的影响，在这些工程建筑物及其设备的运营过程中，都会产生变
云雾普遍存在于卫星获取的遥感图像中，这种现象有降低遥感数据的使用效率等多方面坏处。对于较厚的云层来说，它完全遮挡了地面信息，无法恢复；对于薄云雾覆盖的区域，地面信息只是被
The removal of basic dye from aqueous solution was studied using Al2O3 modified frustule samples.The intrinsic exchange properties were further improved by
Tricalcium phosphate(TCP)microspheres carrying strontium were fabricated by using yeast cells as biotemplate and growing materials through yeast metallic bi
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
Self-assembled monolayers(SAMs)of alkanethiols on gold have been employed as model substrates to investigate the effects of surface chemistry on cell behavi
城市建筑物数据是城市规划和城市环境评价等所需要的重要信息。综合利用高分辨率图像和机载LIDAR数据是一种有效地提取城市建筑物信息的方法,但如何有效利用这两类数据提取建
本文以2013年安仁县十二五森林资源调查资料中乔木林各优势树种的面积和蓄积量为依据，运用生物量转换因子连续函数法，对安仁县乔木林的生物量、碳贮量进行了估算;用平均生物量