摘要
In this paper, the electroanalysis and spectrophotometry were used to study the antibacterial ability of copper and stainless steel. Took Escherichia coli and luminescent bacteria as examples, the antibacterial effects of stainless steel on bacteria were very weak, but the killing rate of bacteria exposed to metal copper for 30 min was over 90%. The antibacterial ability of copper may be potential application to the field of sanitation disinfection, food packing and the conveyance of drinking water.
In this paper, the electroanalysis and spectrophotometry were used to study the antibacterial ability of copper and stainless steel. Took Escherichia eoli and luminescent baeteria as examples, the antibacterial effects of stainless steel on bacteria were very weak, but the killing rate of bacteria exposed to metal copper for 30 min was over 90%. The antibacterial ability of copper may be potential application to the field of sanitation disinfection, food packing and the conveyance of drinking water.
出处
《化学通报》
CAS
CSCD
北大核心
2006年第10期772-776,共5页
Chemistry
基金
国家自然科学基金(20475017)
国际铜业协会基金资助项目
关键词
电分析化学方法光度分析法
铜
不锈钢
大肠杆菌
发光细菌
Electroanalysis, Spectrophotometry, Copper, Stainless steel, Escherichia coli, Luminescent bacteria
