纳米材料的水生态毒理学研究进展  

The advancement of aquatic ecotoxicological research of nanomaterials

作　　者：熊道文[1,2] 李政[3] 方涛[1] 

机构地区：[1]中国科学院水生生物研究所,湖北武汉430072 [2]中国科学院研究生院,北京100049 [3]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《环境污染与防治》2009年第4期71-77,共7页Environmental Pollution & Control

基　　金：国家水专项课题资助项目(No.2008ZX07103-001)

摘　　要：纳米材料特殊的理化特性,使它们被广泛地应用到各个生活领域中,但纳米材料给人们生活带来巨大改变的同时,其对水环境引起的负面效应也引起了人们广泛的关注。纳米材料可通过多种途径进入水体,对水生生物产生毒理效应,其生态学影响不可忽视。目前,还很缺乏对纳米材料的水生态毒理学研究,众多不确定的生态安全性问题还有待更深入的研究。总结了国内外现有的相关研究,简要综述了纳米材料的水环境行为、水生态毒理学研究现状,分析了该研究领域的未来需要。Nanomaterials are widely applied to various areas because of the special physical and chemical properties. However, the negative aquatic environmental effects also aroused widespread concern when nanomaterials bring tremendous changes to people＇s lives. Nanomaterials can enter the water environment through multiple routes and cause toxic effect to aquatic organisms, so its ecological impact cannot be ignored. The aquatic ecotoxicological researches on nanomaterials are still lacking and many uncertain ecological security issues need more in-depth studies. This paper reviews the existing researches, briefly summarizes the research status of water environmental behaviors and ecotoxicology of nanomaterials, and finally analyzes the needs of researches on this field in future.

关 键 词：纳米材料 水生态毒理学 环境行为 

分 类 号：TB383.1[一般工业技术—材料科学与工程]