Environmental Behaviors and Biological Effects of Engineered Nanomaterials:Important Roles of Interfacial Interactions and Dissolved Organic Matter

作     者：Yanlong Wang Cheng Lei Daohui Lin Yanlong Wang;Cheng Lei;Daohui Lin

作者机构：Department of Environmental ScienceZhejiang UniversityHangzhouZhejiang310058 China Zhejiang Provincial Key Laboratory of Organic Pollution Process and ControlZhejiang UniversityHangzhouZhejiang310058 China 

基　　金：This work was supported by the National Key Research and Development Program of China(2017YFA0207003) the National Natural Science Foundation of China(21525728 and 21621005) 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2021年第39卷第2期

页      码：232-242页

摘      要：With the fast development of nanotechnology,reactive engineered nanomaterials(ENMs)are increasingly discharged into the environment,where they interact with environmental components and organisms and thus pose potential *** interactions-derived formation of nano-environmental and nano-bio interfaces determines environmental behaviors and biological effects of ENMs,and ubiquitous dissolved organic matter(DOM)is bound to impact the interfacial interactions and the resulted environmental ***,we systematically investigated adsorptive interactions between ENMs and various DOM representatives,and thereby demonstrated the effects of DOM on the aqueous suspension/aggregation,mobility in porous media,adsorption of contaminants,transformation,and biological accumulation and toxicity of ***,we conclude that natural DOM can in general expand environmental distribution of ENMs while limit their toxicity to organisms.

主 题 词：Nanoparticles Natural organic matter Colloidal behavior Adsorption Nanotoxicity 

学科分类：07[理学] 070205[070205] 08[工学] 080501[080501] 0805[工学-能源动力学] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1002/cjoc.202000466

馆 藏 号：203102539...