Plasma-Etching of Spray-Coated Single-Walled Carbon Nanotube Films for Biointerfaces
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Joon Hyub | - |
dc.contributor.author | Lee, Jun-Yong | - |
dc.contributor.author | Min, Nam Ki | - |
dc.date.accessioned | 2021-09-06T17:20:18Z | - |
dc.date.available | 2021-09-06T17:20:18Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107839 | - |
dc.description.abstract | We present an effective method for the batch fabrication of miniaturized single-walled carbon nanotube (SWCNT) film electrodes using oxygen plasma etching. We adopted the approach of spray-coating for good adhesion of the SWCNT film onto a pre-patterned Pt support and used O-2 plasma patterning of the coated films to realize efficient biointerfaces between SWCNT surfaces and biomolecules. By these approaches, the SWCNT film can be easily integrated into miniaturized electrode systems. To demonstrate the effectiveness of plasma-etched SWCNT film electrodes as biointerfaces, Legionella antibody was selected as analysis model owing to its considerable importance to electrochemical biosensors and was detected using plasma-etched SWCNT film electrodes and a 3,3',5,5'-tetramethyl-benzidine dihydrochloride/horseradish peroxidase (TMB/HRP) catalytic system. The response currents increased with increasing concentration of Legionella antibody. This result indicates that antibodies were effectively immobilized on plasma-etched and activated SWCNT surfaces. (C) 2012 The Japan Society of Applied Physics | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | ELECTRON-TRANSFER KINETICS | - |
dc.subject | ELECTROCHEMICAL BIOSENSORS | - |
dc.subject | CHEMICAL-MODIFICATION | - |
dc.subject | IMMUNOSENSOR | - |
dc.subject | ACTIVATION | - |
dc.subject | ARRAY | - |
dc.subject | O-2 | - |
dc.title | Plasma-Etching of Spray-Coated Single-Walled Carbon Nanotube Films for Biointerfaces | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Joon Hyub | - |
dc.contributor.affiliatedAuthor | Min, Nam Ki | - |
dc.identifier.doi | 10.1143/JJAP.51.08HE02 | - |
dc.identifier.scopusid | 2-s2.0-84865205324 | - |
dc.identifier.wosid | 000308062000015 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.51, no.8 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 51 | - |
dc.citation.number | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | ELECTRON-TRANSFER KINETICS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL BIOSENSORS | - |
dc.subject.keywordPlus | CHEMICAL-MODIFICATION | - |
dc.subject.keywordPlus | IMMUNOSENSOR | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | O-2 | - |
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