The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination
A sensing system of bisphenol A (BPA) based on the electrochemical detection utilizing molecularly imprinted polymer (MIP) as a receptor of BPA was investigated. MIP for BPA was polymerized thermally from 4-vinylpyridine as a functional monomer and ethylene dimethacrylate (EDMA) as a cross-linker an...
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | International Journal of Electrochemistry |
| Online Access: | http://dx.doi.org/10.4061/2011/534936 |
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| author | Izumi Kubo Nobuyuki Yokota Yuko Nakane Yusuke Fuchiwaki |
| author_facet | Izumi Kubo Nobuyuki Yokota Yuko Nakane Yusuke Fuchiwaki |
| author_sort | Izumi Kubo |
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| description | A sensing system of bisphenol A (BPA) based on the electrochemical detection utilizing molecularly imprinted polymer (MIP) as a receptor of BPA was investigated. MIP for BPA was polymerized thermally from 4-vinylpyridine as a functional monomer and ethylene dimethacrylate (EDMA) as a cross-linker and served to prepare an MIP packed column. BPA in an aqueous solution was adsorbed to an MIP packed column and eluted by acetonitrile/phosphate buffer (60/40, v/v). From aqueous solution, BPA was adsorbed to the column and eluted completely in the eluent. The eluted BPA was electrochemically detected by cyclic voltammetry. Optimum pH and scan rate were 7.0 and 0.1 V/s in phosphate buffer. Electrochemical detection of BPA in acetonitrile/phosphate buffer was performed, and linear relationship between BPA and anodic peak current was observed at the range of 10–100 μM. In the eluent, anodic peak current of BPA was observed around 650 mV. |
| format | Article |
| id | doaj-art-aae1e5b7eb8540b58a66618cf6db7bdb |
| institution | OA Journals |
| issn | 2090-3537 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Electrochemistry |
| spelling | doaj-art-aae1e5b7eb8540b58a66618cf6db7bdb2025-08-20T02:20:12ZengWileyInternational Journal of Electrochemistry2090-35372011-01-01201110.4061/2011/534936534936The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical DeterminationIzumi Kubo0Nobuyuki Yokota1Yuko Nakane2Yusuke Fuchiwaki3Department of Bioinformatics, Graduate School of Engineering, Soka University, 1-236, Tangi-cho, Hachioji, Tokyo 192-8577, JapanDepartment of Bioinformatics, Graduate School of Engineering, Soka University, 1-236, Tangi-cho, Hachioji, Tokyo 192-8577, JapanDepartment of Bioinformatics, Graduate School of Engineering, Soka University, 1-236, Tangi-cho, Hachioji, Tokyo 192-8577, JapanDepartment of Bioinformatics, Graduate School of Engineering, Soka University, 1-236, Tangi-cho, Hachioji, Tokyo 192-8577, JapanA sensing system of bisphenol A (BPA) based on the electrochemical detection utilizing molecularly imprinted polymer (MIP) as a receptor of BPA was investigated. MIP for BPA was polymerized thermally from 4-vinylpyridine as a functional monomer and ethylene dimethacrylate (EDMA) as a cross-linker and served to prepare an MIP packed column. BPA in an aqueous solution was adsorbed to an MIP packed column and eluted by acetonitrile/phosphate buffer (60/40, v/v). From aqueous solution, BPA was adsorbed to the column and eluted completely in the eluent. The eluted BPA was electrochemically detected by cyclic voltammetry. Optimum pH and scan rate were 7.0 and 0.1 V/s in phosphate buffer. Electrochemical detection of BPA in acetonitrile/phosphate buffer was performed, and linear relationship between BPA and anodic peak current was observed at the range of 10–100 μM. In the eluent, anodic peak current of BPA was observed around 650 mV.http://dx.doi.org/10.4061/2011/534936 |
| spellingShingle | Izumi Kubo Nobuyuki Yokota Yuko Nakane Yusuke Fuchiwaki The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination International Journal of Electrochemistry |
| title | The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination |
| title_full | The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination |
| title_fullStr | The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination |
| title_full_unstemmed | The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination |
| title_short | The Establishment of Bisphenol A Sensing System Utilizing Molecularly Imprinted Polymer Receptor and Electrochemical Determination |
| title_sort | establishment of bisphenol a sensing system utilizing molecularly imprinted polymer receptor and electrochemical determination |
| url | http://dx.doi.org/10.4061/2011/534936 |
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