Electroanalytical biosensor based on GOx/FCA/PEG-modified SWCNT electrode for determination of glucose
DC Field | Value | Language |
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dc.contributor.author | Han, Do Kyoung | - |
dc.contributor.author | Li, Cheng Ai | - |
dc.contributor.author | Song, Sung Ho | - |
dc.contributor.author | Cho, Kun | - |
dc.contributor.author | Choi, Jong-Soon | - |
dc.contributor.author | Son, Seong Eun | - |
dc.contributor.author | Seong, Gi Hun | - |
dc.date.accessioned | 2023-05-03T09:36:00Z | - |
dc.date.available | 2023-05-03T09:36:00Z | - |
dc.date.issued | 2023-02 | - |
dc.identifier.issn | 2093-3134 | - |
dc.identifier.issn | 2093-3371 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/112597 | - |
dc.description.abstract | This paper describes a simple electrochemical sensing platform based on single-walled carbon nanotube (SWCNT) electrodes for glucose detection. The device fabrication using O2-plasma treatment allows precision and uniformity for the construction of three SWCNT electrodes on the flexible plastic substrate. Glucose assay can be simply accomplished by introducing a glucose sample into the fabricated biosensor. The marked electrocatalytic and biocompatible properties of biosensors based on SWCNT electrodes with the incorporation of ferrocenecarboxylic acid and polyethylene glycol enable effective amperometric measurement of glucose at a low oxidation potential (0.3 V) with low interferences from coexisting species. The device shows efficient electroanalytical performances with high sensitivity (5.5 μA·mM−1·cm−2), good reproducibility (CV less than 3%), and long-term stability (over a month). A linear range of response was found from 0 to 10 mM of glucose with a fast response time of 10 s. This attractive electroanalytical device based on GOx/FCA/PEG/SWCNT electrodes offers a promising system to facilitate a new approach for diverse biosensors and electrochemical devices. © 2023, The Author(s). | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Springer Science and Business Media Deutschland GmbH | - |
dc.title | Electroanalytical biosensor based on GOx/FCA/PEG-modified SWCNT electrode for determination of glucose | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.1186/s40543-023-00371-8 | - |
dc.identifier.scopusid | 2-s2.0-85147555377 | - |
dc.identifier.wosid | 000928583300001 | - |
dc.identifier.bibliographicCitation | Journal of Analytical Science and Technology, v.14, no.1, pp 1 - 8 | - |
dc.citation.title | Journal of Analytical Science and Technology | - |
dc.citation.volume | 14 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.subject.keywordPlus | WALLED CARBON NANOTUBE | - |
dc.subject.keywordPlus | AMPEROMETRIC SENSOR | - |
dc.subject.keywordPlus | URIC-ACID | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | Amperometry | - |
dc.subject.keywordAuthor | Carbon nanotube | - |
dc.subject.keywordAuthor | Electrochemical biosensor | - |
dc.subject.keywordAuthor | Ferrocenecarboxylic acid | - |
dc.subject.keywordAuthor | Glucose | - |
dc.subject.keywordAuthor | Polyethylene glycol | - |
dc.identifier.url | https://jast-journal.springeropen.com/articles/10.1186/s40543-023-00371-8 | - |
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