Soluble Molecularly Imprinted Polymer-Based Potentiometric Sensor for Determination of Bisphenol AF
Zhang, Huan1,2; Yao, Ruiqing1; Wang, Ning2; Liang, Rongning2; Qin, Wei2; Qin, Wei(Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China)
2018-01-02
发表期刊ANALYTICAL CHEMISTRY
ISSN0003-2700
卷号90期号:1页码:657-662
产权排序第2完成单位
摘要Molecularly imprinted polymer (MIP)-based polymeric membrane potentiometric sensors have been successfully developed for determination of organic compounds in their ionic and neutral forms. However, most of the MIP receptors in potentiometric sensors developed so far are insoluble and cannot be well dissolved in the polymeric membranes. The heterogeneous molecular recognitions between the analytes and MIPs in the membranes are inefficient due to the less available binding sites of the MIPs. Herein we describe a novel polymeric membrane potentiometric sensor using a soluble MIP (s-MIP) as a receptor. The s-MIP is "synthesized by the swelling of the "traditional MIP at a high temperature. The obtained MIP can be dissolved in the plasticized polymeric membrane for homogeneous binding of the imprinted polymer to the target molecules. By using neutral bisphenol AF as a model, the proposed method exhibits an improved sensitivity compared to the conventional MIP-based sensor with a lower detection limit of 60 nM. Moreover, the present sensor exhibits an excellent selectivity over other phenols. We believe that s-MIPs can provide an appealing substitute for the traditional insoluble MIP receptors in the development of polymeric membrane-based electrochemical and optical sensors.
DOI10.1021/acs.analchem.7b03432
项目资助者National Natural Science Foundation of China(21475148, 41576106) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA11020702) ; Youth Innovation Promotion Association of CAS(2014190) ; Taishan Scholar Program of Shandong Province(TS20081159)
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收录类别SCI
关键词[WOS]MEMBRANES ; ELECTRODES ; RECEPTOR ; CHROMATOGRAPHY ; SEPARATION ; URINE ; BPAF
文章类型Article
语种英语
WOS研究方向Chemistry
WOS记录号WOS:000419419200035
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23559
专题中科院海岸带环境过程与生态修复重点实验室
环境化学实验室
通讯作者Qin, Wei; Qin, Wei(Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China)
作者单位1.Northwest Univ Xian, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China
2.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China
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Zhang, Huan,Yao, Ruiqing,Wang, Ning,et al. Soluble Molecularly Imprinted Polymer-Based Potentiometric Sensor for Determination of Bisphenol AF[J]. ANALYTICAL CHEMISTRY,2018,90(1):657-662.
APA Zhang, Huan,Yao, Ruiqing,Wang, Ning,Liang, Rongning,Qin, Wei,&Qin, Wei.(2018).Soluble Molecularly Imprinted Polymer-Based Potentiometric Sensor for Determination of Bisphenol AF.ANALYTICAL CHEMISTRY,90(1),657-662.
MLA Zhang, Huan,et al."Soluble Molecularly Imprinted Polymer-Based Potentiometric Sensor for Determination of Bisphenol AF".ANALYTICAL CHEMISTRY 90.1(2018):657-662.
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