Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials

CORC > 金属研究所 > 中国科学院金属研究所

	Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials
	Wang Yuzheng; Xue Xiangxin; Yang He
刊名	CHINESE JOURNAL OF CHEMICAL ENGINEERING
	2014
卷号	22 期号:4 页码:474-479
关键词	VISIBLE-LIGHT PHOTOCATALYTIC ACTIVITY PATHOGENIC BACTERIA TIO2 NANOPARTICLES MECHANISM DIOXIDE FILM boron doping titania antimicrobial activity
ISSN号	1004-9541
其他题名	Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials
英文摘要	Antibacterial activity of boron-doped TiO2 (B/TiO2) nano-materials under visible light irradiation and in the dark was investigated. A simple sol-gel method was used to synthesize TiO2 nano-materials. X-ray diffraction pattern of B/TiO2 nano-materials represents the diffraction peaks relating to the crystal planes of TiO2 (anatase and rutile). X-ray photoelectron spectroscopy result shows that part of boron ions incorporates into TiO2 lattice to form a possible chemical environment like Ti-O-B and the rest exist in the form of B2O3. The study on antibacterial effect of B/TiO2 nano-materials on fungal Candida albicans (ATCC10231), Gram-negative Escherichia coli (ATCC25922) and Gram-positive Staphylococcus aureus (ATCC6538) shows that the antibacterial action is more significant on Candida albicans than on Escherichia coli and Staphylococcus aureus. Under visible light irradiation, the antibacterial activity is superior to that in the dark.
资助项目	[National Natural Science Foundation of China]
语种	英语
CSCD记录号	CSCD:5105725
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/153781]
专题	金属研究所_中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Wang Yuzheng,Xue Xiangxin,Yang He. Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2014,22(4):474-479.
APA	Wang Yuzheng,Xue Xiangxin,&Yang He.(2014).Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials.CHINESE JOURNAL OF CHEMICAL ENGINEERING,22(4),474-479.
MLA	Wang Yuzheng,et al."Synthesis and Antimicrobial Activity of Boron-doped Titania Nano-materials".CHINESE JOURNAL OF CHEMICAL ENGINEERING 22.4(2014):474-479.