DC Field | Value | Language |
---|---|---|
dc.contributor.author | Woo, DH | - |
dc.contributor.author | Kang, H | - |
dc.contributor.author | Park, SM | - |
dc.date.accessioned | 2016-03-31T12:41:52Z | - |
dc.date.available | 2016-03-31T12:41:52Z | - |
dc.date.created | 2009-03-16 | - |
dc.date.issued | 2003-12-01 | - |
dc.identifier.issn | 0003-2700 | - |
dc.identifier.other | 2003-OAK-0000003861 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18215 | - |
dc.description.abstract | A novel method for preparing a nanometer-sized gold disk electrode is described. The electrode was fabricated by electrochemical etching of a gold wire, insulating the etched wire with a varnish with the exception of the apex, and cutting down the apex by applying ultrashort (40 ns) etching pulses in an HCl solution. Cyclic voltammograms of a 0.10 M ferrocyanide solution recorded at the electrode showed that a series of etching pulses gradually reduced the diffusion-limited current at the electrode by etching its apex. Characterization by cyclic voltammetry and scanning electron microscopy revealed the transformation of a cone-shaped apex into a disk-shaped electrode with a radius of typically between 50 and 250 nm. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ANALYTICAL CHEMISTRY | - |
dc.subject | SCANNING-TUNNELING-MICROSCOPY | - |
dc.subject | NANOMETER-SIZED ELECTRODES | - |
dc.subject | ELECTROCHEMICAL MICROSCOPY | - |
dc.subject | TIPS | - |
dc.subject | ULTRAMICROELECTRODES | - |
dc.title | Fabrication of nanoscale gold disk electrodes using ultrashort pulse etching | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1021/AC034584+ | - |
dc.author.google | Woo, DH | - |
dc.author.google | Kang, H | - |
dc.author.google | Park, SM | - |
dc.relation.volume | 75 | - |
dc.relation.issue | 23 | - |
dc.relation.startpage | 6732 | - |
dc.relation.lastpage | 6736 | - |
dc.contributor.id | 10200281 | - |
dc.relation.journal | ANALYTICAL CHEMISTRY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ANALYTICAL CHEMISTRY, v.75, no.23, pp.6732 - 6736 | - |
dc.identifier.wosid | 000186986000055 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 6736 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 6732 | - |
dc.citation.title | ANALYTICAL CHEMISTRY | - |
dc.citation.volume | 75 | - |
dc.contributor.affiliatedAuthor | Park, SM | - |
dc.identifier.scopusid | 2-s2.0-0345168160 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 33 | - |
dc.description.scptc | 37 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SCANNING-TUNNELING-MICROSCOPY | - |
dc.subject.keywordPlus | NANOMETER-SIZED ELECTRODES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL MICROSCOPY | - |
dc.subject.keywordPlus | TIPS | - |
dc.subject.keywordPlus | ULTRAMICROELECTRODES | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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