Electrochemical Sensor Based on Molecularly Imprinted Polymer for Determination of Nonylphenol

被引：14

作者：

Liu, Benzhi ^{[1
,2
]}

Yang, Jinlong ^{[2
]}

Wang, Min ^{[2
]}

Wu, Xiangyang ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Environm & Safety Engn, Zhenjiang 212013, Jiangsu, Peoples R China

[2] Yancheng Inst Technol, Sch Environm Sci & Engn, Yancheng 224051, Jiangsu, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2018年 / 13卷 / 12期

关键词：

Molecularly imprinted polymers; Electrochemical sensor; Nonylphenol; LINKED-IMMUNOSORBENT-ASSAY; GOLD NANOPARTICLES; DEGRADATION; VOLTAMMETRY;

D O I：

10.20964/2018.12.17

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Molecularly imprinted polymers were prepared on the surface of acrylamide-functionalized multiwalled carbon nanotubes by thermal polymerization, which using nonylphenol as template molecule, methacrylic acid as functional monomer and ethyleneglycol dimethacrylate as crosslinking agent. The molecularly imprinted polymers were modified on the surface of glassy carbon electrode to prepare electrochemical sensor. The proposed sensor showed a linear range of 0.1 to 30 mu M with a detection limit of 0.02 mu M. The sensor exhibited good stability, selectivity and high sensitivity to nonylphenol detection. It was successfully applied to detect nonylphenol in water samples.

引用

页码：11953 / 11960

页数：8

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