Selective and Sensitive TNT Sensors Using Biomimetic Polydiacetylene-Coated CNT-FETs
DC Field | Value | Language |
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dc.contributor.author | Kim, Tae Hun | - |
dc.contributor.author | Lee, Byung Yang | - |
dc.contributor.author | Jaworski, Justyn | - |
dc.contributor.author | Yokoyama, Keisuke | - |
dc.contributor.author | Chung, Woo-Jae | - |
dc.contributor.author | Wang, Eddie | - |
dc.contributor.author | Hong, Seunghun | - |
dc.contributor.author | Majumdar, Arun | - |
dc.contributor.author | Lee, Seung-Wuk | - |
dc.date.accessioned | 2021-08-12T05:45:54Z | - |
dc.date.available | 2021-08-12T05:45:54Z | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.issn | 1936-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16633 | - |
dc.description.abstract | Miniaturized smart sensors that can perform sensitive and selective real-time monitoring of target analytes are tremendously valuable for various sensing applications. We developed selective nanocoatings by combining trinitrotoluene (TNT) receptors bound to conjugated polydiacetylene (PDA) polymers with single-walled carbon nanotube field-effect transistors (SWNT-FET). Selective binding events between the TNT molecules and phage display derived TNT receptors were effectively transduced to sensitive SWNT-FET conductance sensors through the PDA coating layers. The resulting sensors exhibited an unprecedented 1 fM sensitivity toward TNT in real time, with excellent selectivity over various similar aromatic compounds. Our biomimetic receptor coating approach may be useful for the development of sensitive and selective micro- and nanoelectronic sensor devices for various other target analytes. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Selective and Sensitive TNT Sensors Using Biomimetic Polydiacetylene-Coated CNT-FETs | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/nn103324p | - |
dc.identifier.scopusid | 2-s2.0-79955380467 | - |
dc.identifier.wosid | 000289742100047 | - |
dc.identifier.bibliographicCitation | ACS Nano, v.5, no.4, pp 2824 - 2830 | - |
dc.citation.title | ACS Nano | - |
dc.citation.volume | 5 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2824 | - |
dc.citation.endPage | 2830 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | EXPLOSIVES | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | VESICLES | - |
dc.subject.keywordAuthor | lipid membrane receptor | - |
dc.subject.keywordAuthor | polydiacetylene | - |
dc.subject.keywordAuthor | trinitrotoluene | - |
dc.subject.keywordAuthor | carbon nanotube | - |
dc.subject.keywordAuthor | TNT sensor | - |
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