Facile synthesis of core–shell structured magnetic Fe3O4@SiO2@Au molecularly imprinted polymers for high effective extraction and determination of 4-methylmethcathinone in human urine samples

Facile synthesis of core–shell structured magnetic Fe3O4@SiO2@Au molecularly imprinted polymers for high effective extraction and determination of 4-methylmethcathinone in human urine samples

In this study, a novel material of core–shell structured magnetic molecularly imprinted polymers (Fe3O4@SiO2@Au (FSA)-MIPs) was successfully prepared for the rapid and selective determination of 4-methylmethcathinone (mephedrone, 4-MMC). The adsorption capacity of FSA-MIPs is 34.7 mg·g−1 at 308 K, w...

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Bibliographic Details
Main Authors: Wu Fangsheng, Zhang Zihua, Liu Wei, Liu Yuan, Chen Xiujuan, Liao Pingyong, Han Qiaoying, Song Lun, Chen Hong, Liu Wenbin
Format: Article
Language:English
Published: De Gruyter 2022-05-01
Series:e-Polymers
Subjects:
core–shell
magnetic molecularly imprinted polymers
4-methylmethcathinone
extraction
separation
Online Access:https://doi.org/10.1515/epoly-2022-0034

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