Nanoneedle Transistor-Based Sensors for the Selective Detection of Intracellular Calcium Ions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Donghee | - |
dc.contributor.author | Park, Sung Young | - |
dc.contributor.author | Kim, Byeongju | - |
dc.contributor.author | Koh, Jun Tae | - |
dc.contributor.author | Kim, Tae Hyun | - |
dc.contributor.author | An, Sangmin | - |
dc.contributor.author | Jang, Doyoung | - |
dc.contributor.author | Kim, Gyu Tae | - |
dc.contributor.author | Jhe, Wonho | - |
dc.contributor.author | Hong, Seunghun | - |
dc.date.accessioned | 2021-08-12T05:45:00Z | - |
dc.date.available | 2021-08-12T05:45:00Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.issn | 1936-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16580 | - |
dc.description.abstract | We developed a nanoneedle transistor-based sensor (NTS) for the selective detection of calcium ions inside a living cell. In this work, a single-walled carbon nanotube-based field effect transistor (swCNT-FET) was first fabricated at the end of a glass nanopipette and functionalized with Fluo-4-AM probe dye. The selective binding of calcium Ions onto the dye molecules altered the charge state of the dye molecules, resulting in the change of the source-drain current of the swCNT-FET as well as the fluorescence intensity from the dye. We demonstrated the electrical and fluorescence detection of the concentration change of intracellular calcium ions inside a HeLa cell using the NTS. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Nanoneedle Transistor-Based Sensors for the Selective Detection of Intracellular Calcium Ions | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/nn200262u | - |
dc.identifier.scopusid | 2-s2.0-80051502239 | - |
dc.identifier.wosid | 000290826800056 | - |
dc.identifier.bibliographicCitation | ACS Nano, v.5, no.5, pp 3888 - 3895 | - |
dc.citation.title | ACS Nano | - |
dc.citation.volume | 5 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3888 | - |
dc.citation.endPage | 3895 | - |
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 | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | CARBON-NANOTUBE TRANSISTORS | - |
dc.subject.keywordPlus | PATCH-CLAMP | - |
dc.subject.keywordPlus | HELA-CELLS | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | BIOSENSORS | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordAuthor | carbon nanotube | - |
dc.subject.keywordAuthor | field effect transistor | - |
dc.subject.keywordAuthor | nanoneedle transistor-based sensor | - |
dc.subject.keywordAuthor | real-time sensor | - |
dc.subject.keywordAuthor | intracellular calcium ion | - |
dc.subject.keywordAuthor | Fluo-4-AM dye | - |
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