Mechanism of Antibacterial Activity by Copper Oxides

机译：氧化铜的抗菌作用机理

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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：致病细菌可以出现在肉食性医院感染的医疗场所，并导致明显的发病率和死亡率。在这种环境下，为降低病原体感染的风险，迫切需要具有抗菌活性的材料。从这个角度来看，二氧化钛（TiO2）是很好的材料，因为它在紫外线辐射下具有光催化作用，具有抗菌活性[1]。然而，由于需要强紫外线，将TiO2应用于室内环境（如医院）是一项艰巨的任务。为解决此问题，我们开发了铜沉积光催化剂，因为铜被认为是有效的抗菌剂[2]。最近，我们发现铜（I）化合物，例如氧化铜（I）（Cu2O）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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来源
《The 18th China-Japan bilateral symposium on intelligent electrophotonic materials and molecular electronics : Abstracts》|2011年|47-48|共2页
会议地点 Tianjin(CN)
作者
Masafumi Minoshima; Kayano Sunada; Kazubito Hashimoto;
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作者单位

Department of Applied Chemistry,School of Engineering;

Research Center for Advanced Science and Technology,The University of Tokyo,4-6-1 Komaba,Meguro-Ku,Tokyo, 158-8904,Japan;

Department of Applied Chemistry,School of Engineering Research Center for Advanced Science and Technology,The University of Tokyo,4-6-1 Komaba,Meguro-Ku,Tokyo, 158-8904,Japan;

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原文格式 PDF
正文语种 eng
中图分类真空电子学（电子物理学）;功能材料;
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机译：氧化铜（I）氧化物和氧化铜（II）的动力学amD机理

Mechanism of Antibacterial Activity by Copper Oxides

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