文章基本信息

标题：Improving Antimicrobial Activity of Carbon/Gelatin Composite by Ce(III)
本地全文：下载
作者：Tengfei Yu ; Tengfei Yu ; Yang Guo 等
期刊名称：International Journal of Polymer Science
印刷版ISSN：1687-9422
电子版ISSN：1687-9430
出版年度：2019
卷号：2019
DOI：10.1155/2019/3901572
出版社：Hindawi Publishing Corporation
摘要：Carbon/gelatin/Ce (CGCe) composite was prepared with high antimicrobial activity. And the structure, thermal property, and antimicrobial activity of the composite were investigated. The research results showed that CGCe has a higher thermal property and antimicrobial activity against S. aureus and E. coli compared with CG. The influences of molecular weight of gelatin, pH, and concentration of Ce (III) on the antimicrobial activity were discussed, and the IC50, MIC, and MBC against S. aureus of CGCe are 185 μm·mL-1, 525 μm·mLl-1, and 700 μm·mL-1, respectively, and the IC50, MIC, and MBC against E. coli of CGCe are 255 μm·mL-1, 700 μm·mL-1, and 1050 μm·mL-1, respectively.