Antibacterial properties and corrosion resistance of Cu and Ag/Cu porous materials

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	Antibacterial properties and corrosion resistance of Cu and Ag/Cu porous materials
	H. M. Jing; Z. M. Yu; L. Li
	2008
发表期刊	Journal of Biomedical Materials Research Part A
ISSN	1549-3296
卷号	87A 期号:1 页码:33-37
摘要	The Porous materials of Cu and Ag/CLI were successfully prepared by the electrodeposition on a precursor of conventional polyamide foam. The microstructure of the porous materials was observed by scanning electron microscope. Their porosity and specific Surface area were measured. The inhibition effect of Cu porous materials against E. coli was also investigated. The broad-spectrum of antibiosis of the Cu and Ag/Cu porous materials were characterized. The corrosion resistance of Cu, Ag/CLI coatings was also compared. The shape and size of pores are uniform in three directions for the porous materials. Their porosity may reach above 95%, and specific Surface area is beyond 12.8 m(2)/m(3). The antibacterial test results show that the Cu porous materials not only exhibited high antibacterial effect and good broad-spectrum antibacterial properties, but also excellent persistent antibacterial effects; the antibacterial effects, and broad-spectrum of antibiosis were greatly improved through the deposition of a thin Ag coating on the surface of Cu porous material. (C) 2007 Wiley Periodicals, Inc.
部门归属	[jing, hemin; yu, zhiming] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. [jing, hemin] anhui univ technol, sch mat & engn, anhui key lab met mat & proc, maanshan 243002, peoples r china. [li, li] liaoning sci acad microbiol, chaoyang 122000, peoples r china.;yu, zm (reprint author), chinese acad sci, inst met res, environm corros ctr, wenhua rd 72, shenyang 110016, peoples r china;zmyu@imr.ac.cn
关键词	Porous Material Antibacterial Properties Cu Ag/cu Corrosion Resistance Silver Ions Catheter Behavior Copper
URL	查看原文
WOS记录号	WOS:000259129500005
引用统计	被引频次：53[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32851
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. M. Jing,Z. M. Yu,L. Li. Antibacterial properties and corrosion resistance of Cu and Ag/Cu porous materials[J]. Journal of Biomedical Materials Research Part A,2008,87A(1):33-37.
APA	H. M. Jing,Z. M. Yu,&L. Li.(2008).Antibacterial properties and corrosion resistance of Cu and Ag/Cu porous materials.Journal of Biomedical Materials Research Part A,87A(1),33-37.
MLA	H. M. Jing,et al."Antibacterial properties and corrosion resistance of Cu and Ag/Cu porous materials".Journal of Biomedical Materials Research Part A 87A.1(2008):33-37.