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Mechanism of Antibacterial Activity by Copper Oxides

机译：铜氧化物抗菌活性机制

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@@ Pathogenic bacteria can emerge senousnosocomial lnfectiomn healthcare places and causesignificant morbidityand mortality.To reduce the risk of infection from the pathogens in such environment, materials with antibacterial activity are highly required. From this viewpoint, titanium dioxide (TiO2) is good material because it has antibacterial activity under UV irradiation via photocatalytic effects [1]. However, application of TiO2 for indoor environment such as hospitals is a difficult task because it needs strong UV light.To address this problem, we have developed copper-deposited photocatalystsbecause copper has been known as efficient antibacterial agents [2]. Recently, we found that copper (I) compounds such as copper (I) oxide (Cu2O)have highly efficient antibacterial and antiviral activities. In this study, the effects on bacteria by Cu2O were investigated.
机译：@@致病细菌可以出现雌性病症LNFectiomn医疗保健场所，并造成显着性的病症的死亡率。为了降低这些环境中病原体感染的风险，非常需要具有抗菌活性的材料。从这种观点来看，二氧化钛（TiO 2）是良好的材料，因为它通过光催化效应的紫外线照射具有抗菌活性[1]。但是，在医院等室内环境中的应用是一项艰巨的任务，因为它需要强大的紫外线。要解决这个问题，我们已经开发了铜沉积的光催化剂，因为铜已被称为有效的抗菌剂[2]。最近，我们发现铜（I）铜（I）氧化物（Cu 2 O）具有高效的抗菌和抗病毒活性。在这项研究中，研究了Cu2O对细菌的影响。

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