Preparation and Characterization of Broad-Spectrum Artificial Antibody for OPPs Based on Dummy Template Imprinting Technique

被引：2

作者：

Zhang, Lu ^{[1
]}

Liu, Xiaoyu ^{[1
,2
]}

Qiu, Jin ^{[1
]}

Yao, Xin ^{[1
]}

Zhou, Peiyuan ^{[1
]}

Li, Mengqi ^{[1
]}

机构：

[1] Huazhong Agr Univ, Coll Food Sci & Technol, Wuhan 430070, Peoples R China

[2] Minist Educ, Key Lab Environm Correlat Dietol, Wuhan, Peoples R China

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2014年 / 19卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Characterization; Dummy template; Molecular imprinting; Organophosphrous pesticides; SOLID-PHASE EXTRACTION; ORGANOPHOSPHORUS PESTICIDES; GAS-CHROMATOGRAPHY; MALACHITE GREEN; POLYMERS; RESIDUES; VEGETABLES; BIOSENSOR; ABILITY; SOIL;

D O I：

10.1080/1023666X.2014.932191

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A molecularly imprinted polymer was prepared using diethylphosphonoacetic acid (DPA) as a dummy template for use as an artificial receptor for organophosphrous pesticides (OPPs). Scanning electron microscopy (SEM) was employed to observe the morphology of the prepared polymer. Ultraviolet spectroscopy and 1 H NMR analysis reveal that DPA and the monomer integrate by hydrogen bonding with a molar ratio of 1: 2. A static adsorption experiment, Scatchard analysis, and dynamic adsorption and selective binding tests demonstrated that the obtained polymer can effectively bind a group of OPPs containing dimethoxyl or diethyoxyl.

引用

页码：510 / 521

页数：12

共 24 条

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