首页|Interactions between engineered nanoparticles and dissolved organic matter: A review on mechanisms and environmental effects

Interactions between engineered nanoparticles and dissolved organic matter: A review on mechanisms and environmental effects

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Dissolved organic matter (DOM) is ubiquitous in the environment and has high reactivity.Once engineered nanoparticles (ENPs) are released into natural systems,interactions of DOM with ENPs may significantly affect the fate and transport of ENPs,as well as the bioavailability and toxicity of ENPs to organisms.However,because of the complexity of DOM and the shortage of useful characterization methods,large knowledge gaps exist in our understanding of the interactions between DOM and ENPs.In this article,we systematically reviewed the interactions between DOM and ENPs,discussed the effects of DOM on the environmental behavior of ENPs,and described the changes in bioavailability and toxicity of ENPs caused by DOM.Critical evaluations of published references suggest further need for assessing and predicting the influences of DOM on the transport,transformation,bioavailability,and toxicity of ENPs in the environment.

Dissolved organic matterEngineered nanoparticlesInteraction mechanismsEnvironmental behaviorToxicityBioavailability

Sujuan Yu、Jingfu Liu、Yongguang Yin、Mohai Shen

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State Key Laboratory of Environ.Chem.and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences,Beijing 100085, China

School of Environment, Henan Normal University, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control,Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, Henan 453007, China

This work was supported by the National Key Research and Development Program of Chinaand the National Natural Science Foundation of Chinaand the National Natural Science Foundation of Chinaand the National Natural Science Foundation of China

2016YFA0203102212270122133700421507147

2018

环境科学学报(英文版)
中科院生态环境研究中心

环境科学学报(英文版)

CSTPCDCSCDSCIEI
影响因子：0.862
ISSN：1001-0742
年,卷(期)：2018.63(1)
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