Determination of 2,6-Dichlorophenol by Surface-Enhanced Raman Scattering with Molecular Imprinting

被引：10

作者：

Wang, Zirun ^{[1
]}

Li, Hongji ^{[2
]}

Wang, Xiaonan ^{[1
]}

Jiang, Jiaqi ^{[1
]}

Sun, Hanyang ^{[1
]}

Wang, Liang ^{[1
,3
]}

机构：

[1] Jilin Normal Univ, Sch Chem, Siping 212013, Peoples R China

[2] Jiangsu Univ, Inst Green Chem & Chem Technol, Coll Chem & Chem Engn, Zhenjiang, Peoples R China

[3] Jilin Normal Univ, Key Lab Preparat & Applicat Environm Friendly Mat, Minist Educ, Changchun, Jilin, Peoples R China

来源：

ANALYTICAL LETTERS | 2018年 / 51卷 / 13期

基金：

中国国家自然科学基金;

关键词：

2,6-Dichlorophenol; molecularly imprinted polymers; SiO2/Au composites; surface-enhanced Raman scattering; SERS SUBSTRATE; NANOPARTICLES; SPECTROSCOPY;

D O I：

10.1080/00032719.2017.1399414

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel method has been reported for 2,6-dichlorophenol using surface-enhanced Raman scattering (SERS). SiO2/gold composites were selected as the SERS substrates to provide the response of gold nanoparticles. Molecular imprinting was subsequently used for the development of a specific detector to 2,6-dichlorophenol with precipitation polymerization. The molecularly imprinted polymer provided sensitive and selective SERS detection for the determination of 2,6-dichlorophenol. The intensity and concentration obeyed a linear relationship from 1x10(-5) to 1x10(-9)molL(-1) 2,6-dichlorophenol. The sensitivity of SERS with the molecularly imprinted polymers provides a promising approach for practical analysis.

引用

页码：2062 / 2072

页数：11

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