Effects of copper ion implantation on antibacterial activity of AISI420 stain..

守望

题名	Effects of copper ion implantation on antibacterial activity of AISI420 stainless steel
杂志	Acta Metallurgica Sinica
链接	http://www.engineeringvillage.com/search/doc/abstract.url?&pageType=quickSearch&searchtype=Quick&SEARCHID=527f9213Mf5e9M4650M92bcM46fe96bb7993&DOCINDEX=1&database=1&format=quickSearchAbstractFormat&tagscope=&displayPagination=yes

Antibacterial activity of AISI420 stainless steel (SS) implanted by copper was investigated. Ions extracted from a metal vapor vacuum arc (MEVVA) are sourced with 100 keV energy and a dose range from 0.2×1017 to 2.0×1017 ions·cm-2. The saturation dose of Cu implantation in AISI420 SS and Cu surface concentration were calculated at the energy of 100 keV. The effect of dose on the antibacterial activity was analyzed. Results of antibacterial test show that the saturation dose is the optimum implantation dose for best antibacterial activity, which is above 99% against both Escherichia coli and Staphylococcus aureus. Novel phases such as Fe4Cu3 and Cu9.9Fe0.1 were found in the implanted layer by glancing angle X-ray diffraction (CXRD). The antibacterial activity of AISI420 SS attributes to Cu-contained phase.

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守望

下载下来是空白页呢

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守望 发表于 2014-11-3 14:20
下载下来是空白页呢

http://good.gd/3139894.htm

守望

wwjjdd 发表于 2014-11-3 14:24
http://good.gd/3139894.htm

不行啊，下载下来是网页链接

wwjjdd

你的机器有问题，换台试试。两个连接都正常