Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films
© 2017 Wiley Periodicals, Inc. A biosensing platform based on the covalent attachment of biomolecules on electropolymerized carboxylated conducting polymers, poly(3-aminobenzoic acid) and poly(3-pyrrole carboxylic acid), were developed for the selective simultaneous detection of two biomolecules usi...
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th-cmuir.6653943832-584682018-09-05T04:31:48Z Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films Saengrawee Sriwichai Rapiphun Janmanee Sukon Phanichphant Kazunari Shinbo Keizo Kato Futao Kaneko Tadashi Yamamoto Akira Baba Chemistry Materials Science © 2017 Wiley Periodicals, Inc. A biosensing platform based on the covalent attachment of biomolecules on electropolymerized carboxylated conducting polymers, poly(3-aminobenzoic acid) and poly(3-pyrrole carboxylic acid), were developed for the selective simultaneous detection of two biomolecules using electrochemical-surface plasmon resonance (EC–SPR) spectroscopy. The surface morphology of the developed biosensors was studied by scanning electron microscopy and atomic force microscopy. The EC–SPR dual biosensor was developed for the label-free, simultaneous, and selective detection of glucose and human immunoglobulin G (IgG). A change in current density was clearly observed after the injection of glucose, whereas a change in SPR reflectivity was clearly observed after the injection of human IgG. The present work demonstrates the potential of this biosensing platform for real sample analysis in the future. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45641. 2018-09-05T04:24:54Z 2018-09-05T04:24:54Z 2018-01-05 Journal 10974628 00218995 2-s2.0-85029788777 10.1002/app.45641 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029788777&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58468 |
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Chemistry Materials Science Saengrawee Sriwichai Rapiphun Janmanee Sukon Phanichphant Kazunari Shinbo Keizo Kato Futao Kaneko Tadashi Yamamoto Akira Baba Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
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© 2017 Wiley Periodicals, Inc. A biosensing platform based on the covalent attachment of biomolecules on electropolymerized carboxylated conducting polymers, poly(3-aminobenzoic acid) and poly(3-pyrrole carboxylic acid), were developed for the selective simultaneous detection of two biomolecules using electrochemical-surface plasmon resonance (EC–SPR) spectroscopy. The surface morphology of the developed biosensors was studied by scanning electron microscopy and atomic force microscopy. The EC–SPR dual biosensor was developed for the label-free, simultaneous, and selective detection of glucose and human immunoglobulin G (IgG). A change in current density was clearly observed after the injection of glucose, whereas a change in SPR reflectivity was clearly observed after the injection of human IgG. The present work demonstrates the potential of this biosensing platform for real sample analysis in the future. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45641. |
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Journal |
author |
Saengrawee Sriwichai Rapiphun Janmanee Sukon Phanichphant Kazunari Shinbo Keizo Kato Futao Kaneko Tadashi Yamamoto Akira Baba |
author_facet |
Saengrawee Sriwichai Rapiphun Janmanee Sukon Phanichphant Kazunari Shinbo Keizo Kato Futao Kaneko Tadashi Yamamoto Akira Baba |
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Saengrawee Sriwichai |
title |
Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
title_short |
Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
title_full |
Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
title_fullStr |
Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
title_full_unstemmed |
Development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
title_sort |
development of an electrochemical-surface plasmon dual biosensor based on carboxylated conducting polymer thin films |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029788777&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58468 |
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