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Lee, Zonghoon
Atomic-Scale Electron Microscopy Lab.
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dc.citation.endPage 3281 -
dc.citation.number 6 -
dc.citation.startPage 3273 -
dc.citation.title RSC ADVANCES -
dc.citation.volume 7 -
dc.contributor.author Jeong, Du Won -
dc.contributor.author Kim, Gook Hwa -
dc.contributor.author Kim, Na Yeon -
dc.contributor.author Lee, Zonghoon -
dc.contributor.author Jung, Sang Don -
dc.contributor.author Lee, Jeong-O. -
dc.date.accessioned 2023-12-21T22:43:56Z -
dc.date.available 2023-12-21T22:43:56Z -
dc.date.created 2017-02-03 -
dc.date.issued 2017-01 -
dc.description.abstract Neural interfaces that do not damage cells or tissues are key to connecting brain functions to neural prosthetics. Here, we designed a transparent graphene/vertically aligned carbon nanotube (VACNT) electrode capable of extracellularly recording spontaneous action potentials in Sprague-Dawley rat primary cortex neurons. Graphene provided the dual function of contacting the VACNTs and visually monitoring the cell viability. The hybrid electrodes exhibited remarkably high peak-to-peak signal amplitudes (1600 μV) and low noise levels, presumably due to tight junction formation between the cells and the deformed CNTs. Spike simulation and high-resolution transmission electron microscopy (HRTEM) imaging confirmed the excellent interfacial characteristics of the cells and the transparent hybrid electrodes. -
dc.identifier.bibliographicCitation RSC ADVANCES, v.7, no.6, pp.3273 - 3281 -
dc.identifier.doi 10.1039/c6ra26836f -
dc.identifier.issn 2046-2069 -
dc.identifier.scopusid 2-s2.0-85009736711 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/21316 -
dc.identifier.url http://pubs.rsc.org/en/Content/ArticleLanding/2017/RA/C6RA26836F#!divAbstract -
dc.identifier.wosid 000393749200028 -
dc.language 영어 -
dc.publisher ROYAL SOC CHEMISTRY -
dc.title A high-performance transparent graphene/vertically aligned carbon nanotube (VACNT) hybrid electrode for neural interfacing -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary -
dc.relation.journalResearchArea Chemistry -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus INTRACELLULAR-RECORDINGS -
dc.subject.keywordPlus ACTION-POTENTIALS -
dc.subject.keywordPlus GRAPHENE -
dc.subject.keywordPlus NEURONS -
dc.subject.keywordPlus ARRAY -
dc.subject.keywordPlus ELECTROPHYSIOLOGY -
dc.subject.keywordPlus NANOELECTRODES -
dc.subject.keywordPlus STIMULATION -
dc.subject.keywordPlus MULTISITE -
dc.subject.keywordPlus IMPROVE -

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