Facile Synthesis of Dopamine-based Magnetic Molecularly Imprinted Polymers for Selective Recognition and Enrichment of Aflatoxin B in Food Matrices before HPLC Analysis

被引：2

作者：

Hu, Meihua ^{[1
]}

Ge, Wen ^{[1
]}

Liu, Xiujuan ^{[1
]}

Suo, Lili ^{[2
]}

Wan, Quanyu ^{[1
]}

Wu, Fangying ^{[3
]}

机构：

[1] Nanchang Normal Univ, Coll Chem & Food Sci, Nanchang 330032, Jiangxi, Peoples R China

[2] Nanchang Ctr Dis Control & Prevent, Phys & Chem Dept, Nanchang 330038, Jiangxi, Peoples R China

[3] Nanchang Univ, Coll Chem, Nanchang 330031, Jiangxi, Peoples R China

来源：

CHEMISTRY LETTERS | 2022年 / 51卷 / 09期

关键词：

Magnetic molecularly imprinted polymers; Aflatoxin B; Dopamine; ADSORPTION; EXTRACTION;

D O I：

10.1246/cl.220233

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel sorbent for the enrichment of aflatoxin B1 and B2, of dopamine to attach aflatoxin B1 as the template onto the surface of Fe3O4 nanoparticles. Various parameters affecting the adsorption efficiencies of the prepared polymers were investigated. It can be shown to be an efficient and fairly specific sorbent coupled with UPLC-FLD with a large volume flow cell for the recognition and determination of both aflatoxin Bs in food samples.

引用

页码：919 / 923

页数：5

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