利用电化学再生高碘酸盐对微生物进行消毒。
Disinfection of microorganisms by use of electrochemically regenerated periodate.
作者信息
Okochi Mina, Yokokawa Hiroshi, Lim Tae-Kyu, Taguchi Tomoyuki, Takahashi Hiromichi, Yokouchi Hiroko, Kaiho Tatsuo, Sakuma Akira, Matsunaga Tadashi
机构信息
Department of Biotechnology and Life Sciences, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo 184-8588, Japan.
出版信息
Appl Environ Microbiol. 2005 Oct;71(10):6410-3. doi: 10.1128/AEM.71.10.6410-6413.2005.
Abstract
A new method for disinfection of microorganisms by electrochemically regenerated periodate was developed. Oxidation of iodate to periodate was observed at 1.25 V versus a silver/silver chloride electrode in a cyclic voltammogram of potassium iodate. When 1.25 V was applied in 1.0 mM potassium iodate, approximately 4-log inactivation of Escherichia coli was observed in 30 min.
摘要
开发了一种通过电化学再生高碘酸盐对微生物进行消毒的新方法。在碘酸钾的循环伏安图中，相对于银/氯化银电极，在1.25 V时观察到碘酸盐氧化为高碘酸盐。当在1.0 mM碘酸钾中施加1.25 V时，在30分钟内观察到大肠杆菌约4个对数级的失活。
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