Fabrication of Carbon Nanotubes and Charge Transfer Complex-Based Electrodes for a Glucose/Oxygen Biofuel Cell
DC Field | Value | Language |
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dc.contributor.author | Koo, Min Hye | - |
dc.contributor.author | Yoon, Hyon Hee | - |
dc.date.available | 2020-02-28T22:44:09Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/14177 | - |
dc.description.abstract | Enzymatic electrodes for glucose biosensors and glucose/oxygen biofuel cells were prepared by the sequential coating of carbon nanotube (CNT), ZnO nano rods, charge transfer complex based on tetracyanoquinodimethane and tetrathiafulvalene (TCNQ-TTF), and glucose oxidase. Among the prepared electrodes (TCNQ-TTF/GOx/Nafion, ZnO/GOx/Nafion, CNT/GOx/Nafion, ZnO/TCNQ-TTF/GOx/Nafion, and CNT/TCNQ-TTF/GOx/Nafion), the CNT/TCNQ-TTF/GOx/Nafion electrode exhibited the best electrochemical performance. It was found that the TCNQ-TTF electron mediator played a critical role in the electron transfer for the active sites of GOx to the electrode and the peak current increased by 150% due to the presence of CNTs. The peak current of the CNT/TCNQ-TTF/GOx/Nafion electrode increased linearly with the increase of glucose concentration in the range of 0-15 mM. The CNT/TCNQ-TTF/GOx/Nafion electrode was integrated with a bilirubin oxidase-immobilized cathode for biofuel cell applications. The maximum power density at glucose concentrations of 20 and 200 mM were 8.1 and 17.8 mu W/cm(2), respectively. The result of this study indicates that the CNT/Fc/GOx/CHI electrode can be applied in the development of biofuel cells and biosensors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | ENZYME | - |
dc.subject | MEDIATOR | - |
dc.subject | OXIDATION | - |
dc.subject | SENSORS | - |
dc.title | Fabrication of Carbon Nanotubes and Charge Transfer Complex-Based Electrodes for a Glucose/Oxygen Biofuel Cell | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000328706800039 | - |
dc.identifier.doi | 10.1166/jnn.2013.7859 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.13, no.11, pp.7434 - 7438 | - |
dc.identifier.scopusid | 2-s2.0-84891509286 | - |
dc.citation.endPage | 7438 | - |
dc.citation.startPage | 7434 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 13 | - |
dc.citation.number | 11 | - |
dc.contributor.affiliatedAuthor | Koo, Min Hye | - |
dc.contributor.affiliatedAuthor | Yoon, Hyon Hee | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Biofuel Cell | - |
dc.subject.keywordAuthor | Glucose Oxidase | - |
dc.subject.keywordAuthor | Electron Mediator | - |
dc.subject.keywordAuthor | Carbon Nanotube | - |
dc.subject.keywordAuthor | ZnO | - |
dc.subject.keywordPlus | ENZYME | - |
dc.subject.keywordPlus | MEDIATOR | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | SENSORS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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