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A Glucose Sensor Fabricated by Piezoelectric Inkjet Printing of Conducting Polymers and Bienzymes

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dc.contributor.authorYun, Yeon Hee-
dc.contributor.authorLee, Byung Kook-
dc.contributor.authorChoi, Ji Suk-
dc.contributor.authorKim, Sungwon-
dc.contributor.authorYoo, Bongyoung-
dc.contributor.authorKim, Yong Shin-
dc.contributor.authorPark, Kinam-
dc.contributor.authorCho, Yong Woo-
dc.date.accessioned2021-06-23T11:04:10Z-
dc.date.available2021-06-23T11:04:10Z-
dc.date.created2021-01-21-
dc.date.issued2011-04-
dc.identifier.issn0910-6340-
dc.identifier.urihttps://scholarworks.bwise.kr/erica/handle/2021.sw.erica/38190-
dc.description.abstractPiezoelectric inkjet printing of polymers and proteins holds great promise for fabrication of miniaturized bioelectronic devices, such as biochips and biosensors. In this study, a bienzymatic glucose biosensor prototype based on poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonic acid) (PEDOT-PSS), glucose oxidase (GOD), and horseradish peroxidase (HRP) was fabricated by a piezoelectric inkjet printer. An aqueous bioelectrical ink containing PEDOT-PSS, GOD, and HRP was prepared and printed on an indium-tin-oxide (ITO)-coated poly(ethylene terephthalate) (PET) film. The PEDOT-PSS/GOD/HRP sensor was covered with a cellulose acetate membrane. The use of bienzymatic sensing combined with conducting polymers via piezoelectric inkjet printing showed a synergistic effect resulting in significant amplification of the response signal. The glucose sensor reached steady-state current density within 3 s, indicating a fast response time, and exhibited a linear dose-dependent electrochemical response with high sensitivity. The overall result demonstrates that a glucose sensor with high sensitivity could be readily fabricated by a piezoelectric inkjet printing system.-
dc.language영어-
dc.language.isoen-
dc.publisherJapan Society for Analytical Chemistry-
dc.titleA Glucose Sensor Fabricated by Piezoelectric Inkjet Printing of Conducting Polymers and Bienzymes-
dc.typeArticle-
dc.contributor.affiliatedAuthorYoo, Bongyoung-
dc.contributor.affiliatedAuthorKim, Yong Shin-
dc.contributor.affiliatedAuthorCho, Yong Woo-
dc.identifier.doi10.2116/analsci.27.375-
dc.identifier.scopusid2-s2.0-79957523411-
dc.identifier.wosid000289744200005-
dc.identifier.bibliographicCitationAnalytical Sciences, v.27, no.4, pp.375 - 379-
dc.relation.isPartOfAnalytical Sciences-
dc.citation.titleAnalytical Sciences-
dc.citation.volume27-
dc.citation.number4-
dc.citation.startPage375-
dc.citation.endPage379-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalWebOfScienceCategoryChemistry, Analytical-
dc.subject.keywordPlusOXIDASE-
dc.subject.keywordPlusCONSTRUCTION-
dc.subject.keywordPlusENZYME-
dc.subject.keywordPlusFILM-
dc.subject.keywordPlusTRANSISTORS-
dc.subject.keywordPlusPEROXIDASE-
dc.subject.keywordPlusELECTRODE-
dc.subject.keywordAuthorTRANSISTORS-
dc.subject.keywordAuthorPEROXIDASE-
dc.subject.keywordAuthorENZYME-
dc.subject.keywordAuthorOXIDASE-
dc.subject.keywordAuthorFILM-
dc.subject.keywordAuthorCONSTRUCTION-
dc.subject.keywordAuthorELECTRODE-
dc.identifier.urlhttps://www.jstage.jst.go.jp/article/analsci/27/4/27_4_375/_article-
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COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY > DEPARTMENT OF CHEMICAL AND MOLECULAR ENGINEERING > 1. Journal Articles
COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING > 1. Journal Articles

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ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)
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