Synthesis and bactericidal ability of Ag/TiO2 composite films deposited on titanium plate

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	Synthesis and bactericidal ability of Ag/TiO2 composite films deposited on titanium plate
	Mai, Lixiang 1; Wang, Dawei 1; Zhang, Sheng 2; Xie, Yongjian 1; Huang, Chunming 3; Zhang, Zhiguang 1
刊名	applied surface science
	2010-11-15
卷号	257 期号:3 页码:974-978
关键词	Thin films Sol-gel preparation Titanium dioxide Bactericidal ability Ag nanoparticles
ISSN号	0169-4332
通讯作者	mailixiang@163.com ; drzhangzg@163.com
产权排序	[mai, lixiang; wang, dawei; xie, yongjian; zhang, zhiguang] sun yat sen univ, hosp stomatol, guanghua coll stomatol, inst stomatol res, guangzhou 510055, guangdong, peoples r china; [zhang, sheng] guangdong prov stamotol hosp, guangzhou 510280, guangdong, peoples r china; [huang, chunming] chinese acad sci, guangzhou inst energy convers, guangzhou 510640, guangdong, peoples r china
中文摘要	in this study, we develop a bactericidal coating material for micro-implant, tio2 films with ag deposited on were prepared on titanium plates by sol-gel process. their anti-microbial properties were analyzed as a function of the annealed temperature using escherichia coli as a benchmark microorganism. ag nanoparticles deposited on tio2 film were of metallic nature and could grow to larger ones when the annealed temperature increased. the results indicated that the smaller size of ag nanoparticles, the better bactericidal ability. on the other hand, the positive antibacterial effect of tio2 enhanced the bactericidal effect of ag.
英文摘要	in this study, we develop a bactericidal coating material for micro-implant, tio2 films with ag deposited on were prepared on titanium plates by sol-gel process. their anti-microbial properties were analyzed as a function of the annealed temperature using escherichia coli as a benchmark microorganism. ag nanoparticles deposited on tio2 film were of metallic nature and could grow to larger ones when the annealed temperature increased. the results indicated that the smaller size of ag nanoparticles, the better bactericidal ability. on the other hand, the positive antibacterial effect of tio2 enhanced the bactericidal effect of ag. (c) 2010 elsevier b.v. all rights reserved.
学科主题	chemistry ; materials science ; physics
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; materials science, coatings & films ; physics, applied ; physics, condensed matter
研究领域[WOS]	chemistry ; materials science ; physics
关键词[WOS]	thin-films ; photocatalytic activity ; tio2 films ; ag ; coli ; inactivation ; particles ; implants ; dioxide ; ag-tio2
收录类别	SCI
资助信息	sun yat-sen university [2007050]
原文出处	https://dx.doi.org/10.1016/j.apsusc.2010.08.003
语种	英语
WOS记录号	WOS:000281941900055
公开日期	2014-12-24
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/8468]
专题	中国科学院广州能源研究所
作者单位	1.Sun Yat Sen Univ, Hosp Stomatol, Guanghua Coll Stomatol, Inst Stomatol Res, Guangzhou 510055, Guangdong, Peoples R China 2.Guangdong Prov Stamotol Hosp, Guangzhou 510280, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Mai, Lixiang,Wang, Dawei,Zhang, Sheng,et al. Synthesis and bactericidal ability of Ag/TiO2 composite films deposited on titanium plate[J]. applied surface science,2010,257(3):974-978.
APA	Mai, Lixiang,Wang, Dawei,Zhang, Sheng,Xie, Yongjian,Huang, Chunming,&Zhang, Zhiguang.(2010).Synthesis and bactericidal ability of Ag/TiO2 composite films deposited on titanium plate.applied surface science,257(3),974-978.
MLA	Mai, Lixiang,et al."Synthesis and bactericidal ability of Ag/TiO2 composite films deposited on titanium plate".applied surface science 257.3(2010):974-978.