近年来,随着纳米银(AgNPs)材料的迅速发展,越来越多的纳米银颗粒不可避免的被释放到水环境中,进入水环境中的AgNPs可能会对环境中的许多物种产生毒性作用,因此,AgNPs生态毒理学研究引起了国内外学者的广泛重视。本文主要总结了水环境中AgNPs的来源、AgNPs的迁移转化机制、AgNPs对水环境中不同种类微生物的毒性效应以及AgNPs毒性效应的影响因素,最后在现有研究基础之上,展望了AgNPs生态毒性效应的未来研究方向。 In recent years, with the rapid development of silver nanoparticles (AgNPs) materials, more and more silver nanoparticles are inevitably released into the water environment. AgNPs entering the water environment may have toxic effects on many species in the environment. Therefore, the ecotoxicological research of AgNPs has attracted extensive attention of scholars at home and abroad. This paper mainly summarizes the source of AgNPs in the water environment, the migration and transformation mechanism of AgNPs, the toxic effects of AgNPs on different kinds of microorganisms in the water environment and the influencing factors of AgNPs toxic effects. Finally, based on the existing research, the future research direction of AgNPs ecotoxic effects is prospected.
纳米银,水环境,微生物,毒性效应, Nano Silver
Water Environment
Microorganism
Toxic Effect
摘要
Research Progress on Toxic Effects of Nano Silver in Water Environment
Guojuan Zheng, Pengfei Wang
Nice Testing Technology Service Limited, Jiaxing Zhejiang
Received: Jul. 20th, 2021; accepted: Aug. 23rd, 2021; published: Aug. 31st, 2021
ABSTRACT
In recent years, with the rapid development of silver nanoparticles (AgNPs) materials, more and more silver nanoparticles are inevitably released into the water environment. AgNPs entering the water environment may have toxic effects on many species in the environment. Therefore, the ecotoxicological research of AgNPs has attracted extensive attention of scholars at home and abroad. This paper mainly summarizes the source of AgNPs in the water environment, the migration and transformation mechanism of AgNPs, the toxic effects of AgNPs on different kinds of microorganisms in the water environment and the influencing factors of AgNPs toxic effects. Finally, based on the existing research, the future research direction of AgNPs ecotoxic effects is prospected.
Keywords:Nano Silver, Water Environment, Microorganism, Toxic Effect
郑国娟,王鹏飞. 纳米银在水环境中的毒性效应研究进展Research Progress on Toxic Effects of Nano Silver in Water Environment[J]. 世界生态学, 2021, 10(03): 430-434. https://doi.org/10.12677/IJE.2021.103048
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