Nickel-metal organic framework/MWCNT composite electrode for non-enzymatic urea detection
DC Field | Value | Language |
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dc.contributor.author | Thao Quynh Ngan Tran | - |
dc.contributor.author | Das, Gautam | - |
dc.contributor.author | Yoon, Hyon Hee | - |
dc.date.available | 2020-02-27T18:43:40Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/6137 | - |
dc.description.abstract | A porous composite catalyst based on nickel-metal organic framework (Ni-MOF) and multiwalled carbon nanotubes (MWCNTs) was synthesized for non-enzymatic urea detection. The Ni-MOF was characterized by Fourier transform infrared spectroscopy, X-ray photo electron spectroscopy and X-ray diffraction techniques. The morphology and the structure of the Ni-MOF were studied using scanning electron microscopy and transmission electron microscopy. The Ni-MOF/MWCNTs coated indium tin oxide glass was used as a novel electrochemical sensor for urea detection. The Ni-MOF/MWCNT electrode showed a very high sensitivity of 685 mu AmM(-1)cm(-2), low detection limit of 3 mu M and a response time of 10 s. Moreover, the sensor showed remarkable stability with no loss in activity after 30 days of storage under ambient conditions. Overall, the novel hybrid inorganic-organic material showed notable potential for designing of micro-scale point of care diagnostic devices for urea sensing applications. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.subject | ELECTROCHEMICAL PROPERTIES | - |
dc.subject | ELECTROCATALYTIC ACTIVITY | - |
dc.subject | SUPERCAPACITOR ELECTRODE | - |
dc.subject | ALKALINE-MEDIUM | - |
dc.subject | OXIDE | - |
dc.subject | ELECTROOXIDATION | - |
dc.subject | NANOCOMPOSITE | - |
dc.subject | BIOSENSORS | - |
dc.subject | OXIDATION | - |
dc.subject | CATALYSTS | - |
dc.title | Nickel-metal organic framework/MWCNT composite electrode for non-enzymatic urea detection | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000395969100012 | - |
dc.identifier.doi | 10.1016/j.snb.2016.11.126 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS B-CHEMICAL, v.243, pp.78 - 83 | - |
dc.identifier.scopusid | 2-s2.0-84998678906 | - |
dc.citation.endPage | 83 | - |
dc.citation.startPage | 78 | - |
dc.citation.title | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.volume | 243 | - |
dc.contributor.affiliatedAuthor | Thao Quynh Ngan Tran | - |
dc.contributor.affiliatedAuthor | Das, Gautam | - |
dc.contributor.affiliatedAuthor | Yoon, Hyon Hee | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Urea sensor | - |
dc.subject.keywordAuthor | Non-enzymatic | - |
dc.subject.keywordAuthor | Nickel-metal organic framework | - |
dc.subject.keywordAuthor | Multiwalled carbon nanotube | - |
dc.subject.keywordAuthor | Urine | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | ELECTROCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | SUPERCAPACITOR ELECTRODE | - |
dc.subject.keywordPlus | ALKALINE-MEDIUM | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | NANOCOMPOSITE | - |
dc.subject.keywordPlus | BIOSENSORS | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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