2018 International Conference of Green Buildings and Environmental Management | |
The preparation of Ag-TiO2 and the study on its bacteriostatic properties | |
土木建筑工程;生态环境科学 | |
Cui, Qi Yao^1 ; Sun, Hong Hao^1 | |
School of Bioengineering and Food, Key Laboratory of Fermentation Engineering (Ministry of Education), National 111 Center for Cellular Regulation and Molecular Pharmaceutics Hubei, University of Technology, Key Laboratory of Industrial Microbiology in Hubei, Hubei University of Technology, Wuhan, HUBEI | |
430068, China^1 | |
关键词: Anti-microbial effects; Bactericidal activity; Bacteriostatic properties; Gram-negative bacteria; Gram-positive bacterium; Liquid phase precipitation; Titanium dioxides (TiO2); Zone of inhibitions; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/186/3/012013/pdf DOI : 10.1088/1755-1315/186/3/012013 |
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来源: IOP | |
【 摘 要 】
The silver was deposited on the surface of titanium dioxide (TiO2) here, and the silver was presented in its elemental form. The antibacterial composite material prepared by liquid phase precipitation method in this study has a 98.69% yield with silver loaded efficiency of 98%. The content of silver in the composite material was 2.8% determined by titration. Antimicrobial effect of the synthesized composite material was carried out against gram-negative bacteria (E. coli) and gram-positive bacteria (S. aureus) by using the zone of inhibition method. The synthesized Ag-TiO2 showed enhanced bactericidal activities in compare with TiO2.
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