Cytotoxicity of different substituted biphenyls and their synergy toxicity combined with single-walled carbon nanotubes - 文章详情页

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摘要：

The　cytotoxicities　of　biphenyl,　2-bromine　biphenyl,　biphenyl-2-carboxylic　acid　and　2-amino　biphenyl,　and　the　synergy　toxicities　of　the　four　different　substituted　biphenyl　compounds　with　single-walled　carbon　nanotubes　(SWNTs)　were　investigated　with　MTT.　Results　show　that　the　cytotoxicities　of　the　four　compounds　were　different　and　dependent　on　time　and　concentrartion.　The　cytotoxicity　in　decresing　order　are　2-aminobiphenyl,　2-bromine　biphenyl,　biphenyl,　and　biphenyl-2-carboxylic　acid.　In　the　synergy　toxicity　experiments,　the　cytotoxicity　was　enhanced　for　2-3　times　when　the　biphenyl　compounds　combined　with　SWNTs,　indicting　that　biphenyl　compounds　combined　with　SWNTs　resulted　in　their　synergy　toxicity.

关键词：

Biphenyl compounds; Cytotoxicity; Single-wall carbon nanotubes; Synergy toxicity

作者机构：

[ 1 ] [Sun, J.-H.]College of Environment and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Zhang, L.-H.]College of Environment and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Wang, L.-R.]National Center for Nanoscience and Technology, Chinese Academy of Science, Beijing 100190, China
[ 4 ] [Liang, X.-J.]National Center for Nanoscience and Technology, Chinese Academy of Science, Beijing 100190, China
[ 5 ] [Wu, X.]College of Environment and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 6 ] [Wang, C.-X.]College of Life Science and Bio-Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

孙继红
[Sun, J.-H.]College of Environment and Energy Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

jhsun@bjut.edu.cn

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