YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
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
Source PublicationANALYTICAL CHEMISTRY
ISSN0003-2700
Volume90Issue:1Pages:657-662
Contribution Rank第2完成单位
AbstractMolecularly 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
Funding OrganizationNational 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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Indexed BySCI
WOS KeywordMEMBRANES ; ELECTRODES ; RECEPTOR ; CHROMATOGRAPHY ; SEPARATION ; URINE ; BPAF
SubtypeArticle
Language英语
WOS Research AreaChemistry
WOS IDWOS:000419419200035
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Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23559
Collection中科院海岸带环境过程与生态修复重点实验室
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
Corresponding AuthorQin, 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)
Affiliation1.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
Recommended Citation
GB/T 7714
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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