《环境工程学报》第三届编委会2019年度工作会议顺利召开    《环境工程学报》获“2017年度科学传播特殊贡献单位”荣誉称号    《环境工程学报》启用DOI通知设为首页|加入收藏
引用本文
  • 王超,许伊,侯俊,王沛芳,尤国祥,苗令占,吕博文.人工纳米材料在水-生物膜体系中的环境行为与毒性效应研究进展[J].环境工程学报,2016,10(8):3977-3985.DOI:10.12030/j.cjee.201503215    [点击复制]
  • WANG Chao,XU Yi,HOU Jun,WANG Peifang,YOU Guoxiang,MIAO Lingzhan,LYU Bowen.Review of environmental behaviors and ecotoxicity mechanisms of engineered nanomaterials in aquatic-biofilms systems[J].,2016,10(8):3977-3985.DOI:10.12030/j.cjee.201503215   [点击复制]
【打印本页】 【在线阅读全文】【下载PDF全文】 查看/发表评论下载PDF阅读器关闭

←前一篇|后一篇→

过刊浏览    高级检索

本文已被:浏览 720次   下载 950 本文二维码信息
码上扫一扫!
人工纳米材料在水-生物膜体系中的环境行为与毒性效应研究进展
王超1,2, 许伊1,2, 侯俊1,2, 王沛芳1,2, 尤国祥1,2, 苗令占1,2, 吕博文1,2
0
(1. 河海大学浅水湖泊综合治理与资源开发教育部重点实验室, 南京 210098;2. 河海大学环境学院, 南京 210098)
摘要:
随着纳米技术的飞速发展,人工纳米材料随人类活动以及纳米产品进入水-生物膜体系的环境行为以及毒性效应受到越来越多的关注。概述了纳米材料释放到水体后可能发生的环境行为及机理,阐述了纳米颗粒对生物膜中细菌活性的毒性作用,并揭示了生物膜抵抗纳米毒性的机制,为深入研究纳米颗粒在水体中的环境行为及生态效应提供重要的理论依据。
关键词:  人工纳米材料  生物膜  环境行为  毒性效应
DOI:10.12030/j.cjee.201503215
投稿时间:2015-03-25修订日期:2015-05-04
基金项目:国家杰出青年基金资助项目(51225901);国家自然科学基金资助项目(51109058,51209069);江苏省杰出青年基金资助项目(BK2012037);教育部创新团队发展计划项目(IRT13061)
Review of environmental behaviors and ecotoxicity mechanisms of engineered nanomaterials in aquatic-biofilms systems
WANG Chao1,2, XU Yi1,2, HOU Jun1,2, WANG Peifang1,2, YOU Guoxiang1,2, MIAO Lingzhan1,2, LYU Bowen1,2
(1. Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Ministry of Education, Hohai University, Nanjing 210098, China;2. College of Environment, Hohai University, Nanjing 210098, China)
Abstract:
With the increasing development of nanotechnology, more attention is being paid to the behaviors and ecotoxicity mechanisms of engineered nanomaterials (ENMs) that enter aquatic-biofilm systems through the processes of production and usage of nanoproductions, as well as the activity of human beings. Here, we present a review of the probable environmental behaviors and factors of ENMs in aquatic systems, potential ecotoxicity mechanisms to bacteria activities of ENMs, and the resistance mechanisms from biofilms to the toxicity of ENMs. This review provides an important theoretical basis for further study of the behaviors and ecotoxicity mechanisms of ENMs in aquatic-biofilm systems.
Key words:  engineered nanomaterials  biofilms  environmental behaviors  ecotoxicity mechanisms