文献类型：期刊文献

英文题名：Microplastic and antibiotics in waters: Interactions and environmental risks

作者：Guo, Jiayi[1];Jin, Xinbai[1];Zhou, Yi[1,2];Gao, Bowen[3];Li, Yang[3];Zhou, Yanbo[1,4]

机构：[1]East China Univ Sci & Technol, State Environm Protect Key Lab Environm Risk Asses, Shanghai 200237, Peoples R China;[2]Minist Educ, Engn Res Ctr Resource Utilizat Carbon Containing W, Shanghai 200237, Peoples R China;[3]Beijing Normal Univ, Sch Environm, Key Lab Water & Sediment Sci, State Key Lab Water Environm Simulat,Minist Educ, Beijing 100875, Peoples R China;[4]Jinggangshan Univ, Sch Life Sci, Key Lab Jiangxi Prov Funct Biol & Pollut Control R, Jian 343009, Peoples R China

年份：2024

卷号：371

外文期刊名：JOURNAL OF ENVIRONMENTAL MANAGEMENT

收录：;EI(收录号：20244417302754);WOS:【SCI-EXPANDED(收录号:WOS:001349848000001)】；

基金：This work was supported by the National Natural Science Foundation of China (grant no. 52370168) and the Key Laboratory of Jiangxi Province for Functional Biology and Pollution Control in red soil regions (2023SSY02051) . The manuscript was written through contributions of all authors. All authors have given approval to the final version of the manuscript.

语种：英文

外文关键词：Microplastics; Antibiotics; Antibiotic resistance genes; Adsorption; Environmental risk

摘要：Antibiotics (ATs) are ubiquitously detected in natural waters worldwide, and their tendency to co-migrate with microplastics (MPs) post-adsorption leads to heightened environmental risk. Research on the adsorption of ATs on MPs and their subsequent effects on the environmental risks is gaining significant attention globally. This adsorption process predominantly occurs through hydrophobic forces, hydrogen bonds, and electrostatic interactions and is influenced by various environmental factors. The interaction between MPs and ATs exhibited varying degrees of efficiency across different pH levels and ionic strengths. Furthermore, this paper outlines the environmental risks associated with the co-presence of MPs and ATs in aquatic environments, emphasizing the potential effect of MPs on the distribution of antibiotic resistance genes (ARGs) and related environmental risks. The potential hazards posed by MPs and ATs in aquatic systems warrant serious consideration. Future research should concentrate on the adsorption of ATs/ARGs on MPs under real environmental conditions, horizontal gene transfer on MPs, as well as biofilm formation and agglomeration behavior on MPs that needs to be emphasized.