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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 精细化工全国重点实验室主任，教育部智能材料化工前沿科学中心执行主任，大连理工大学膜科学与技术研究开发中心主任
性别：女
毕业院校：中国科学院大连化物所
学位：博士
所在单位：化工学院
学科：化学工程. 膜科学与技术. 生物医学工程
联系方式：hgaohong@dlut.edu.cn
电子邮箱：hgaohong@dlut.edu.cn
Antibacterial study of Mg(OH)(2) nanoplatelets
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论文类型：期刊论文
发表时间：2011-04-01
发表刊物：MATERIALS RESEARCH BULLETIN
收录刊物：SCIE、EI
卷号：46
期号：4
页面范围：576-582
ISSN号：0025-5408
关键字：Nanostructures; Semiconductors; Optical properties
摘要：It was reported previously that Mg(OH)(2) nanoplatelets are effective antibacterial agent [1]. This paper further studied the mechanism study of Mg(OH)(2) nanoplatelets against Escherichia coli. Both experimental results and SEM analysis indicated that the membrane of the bacterial cell was destroyed by the direct contact with the Mg(OH)(2) nanoplatelets, leading to the cell death. In addition, UV illumination could further improve the antibacterial efficiency of Mg(OH)(2) nanoplatelets. Compared with other nanoparticles, it was also found that Mg(OH)(2) nanoplatelets have higher antibacterial efficiency, implicating their great potential application in biological control. (C) 2010 Elsevier Ltd. All rights reserved.