节点文献
聚吡咯薄膜上大鼠肝细胞生长的研究
Investigation on the Stimulation Effect of Polypyrrole Film on Rat Hepatic Cells
【Abstract】 Poypyrrole(PPy)films were prepared at 1×10 -3 mA/cm 2 electropolymerization current density on indium tin oxide(ITO)substrate.The PPy films were well distributed,translucent,stable and insoluble.Moreover,they can be steri lized by steam disinfection.Rat hepatic cells were cultured on these films.The results show that PPy films have good biocompatibility and they can accelerate cell growth under electrical stimulation.The cells on PPy films reach the largest cell density earlier than the cells on tissue culture polystyrene(TCPS).Furthermore,rat hepatic cells can generate on PPy films.The cells on PPy films grow faster and enter logarithmic growth phase earlier than those on TCPS.
【关键词】 聚吡咯薄膜；
大鼠肝细胞；
生长；
生物兼容性；
电刺激；
【Key words】 Polypyrrole films； rat hepatic cell； growth； biocompatibility； electrical stimulation；
【Key words】 Polypyrrole films； rat hepatic cell； growth； biocompatibility； electrical stimulation；
【基金】 国家自然科学基金项目资助!( 65 0 70 3 10 0 6)
- 【文献出处】 生物工程学报 ,CHINESE JOURNAL OF BIOTECHNOLOGY , 编辑部邮箱 ,2000年04期
- 【分类号】Q813.1
- 【被引频次】5
- 【下载频次】69