DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, KS | ko |
dc.contributor.author | Kim, HJ | ko |
dc.contributor.author | Joo, S | ko |
dc.contributor.author | Kwak, Juhyoun | ko |
dc.contributor.author | Yoon, E | ko |
dc.date.accessioned | 2011-05-24T08:16:29Z | - |
dc.date.available | 2011-05-24T08:16:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-12 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES REVIEW PAPERS, v.39, no.12B, pp.7159 - 7163 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | http://hdl.handle.net/10203/23872 | - |
dc.description.abstract | Micro working electrodes and a solid-state reference electrode have been fabricated using semiconductor processes for electrochemical detection of heavy-metal ions in aqueous media. The working electrodes are mercury-coated platinum microelectrodes 5 mum, 10 mum and 25 mum in diameter, The smaller electrode shows the higher sensitivity and the detection limits of the 5-mum-diameter electrodes are about 0.2 ppb and 0.4 ppb for cadmium and lead ions, respectively. The reference electrode is a Ag/AgCl electrode coated by polyvinyl chloride (PVC)/Nafion layer containing Cl- ions. The potential variation of the fabricated solid-state reference electrodes is about 55 mV under a 0.1 M Cl- concentration. | - |
dc.description.sponsorship | This work was supported in part by the Korea Science and Engineering Foundation through the MICROS center at KAIST and the BK21 project, Korea. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | INST PURE APPLIED PHYSICS | - |
dc.subject | ULTRAMICROELECTRODES | - |
dc.title | Analysis of heavy-metal ions using mercury microelectrodes and a solid-state reference electrode on a Si wafer | - |
dc.type | Article | - |
dc.identifier.wosid | 000166820200081 | - |
dc.identifier.scopusid | 2-s2.0-0034430663 | - |
dc.type.rims | ART | - |
dc.citation.volume | 39 | - |
dc.citation.issue | 12B | - |
dc.citation.beginningpage | 7159 | - |
dc.citation.endingpage | 7163 | - |
dc.citation.publicationname | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES REVIEW PAPERS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kwak, Juhyoun | - |
dc.contributor.localauthor | Yoon, E | - |
dc.contributor.nonIdAuthor | Yun, KS | - |
dc.contributor.nonIdAuthor | Kim, HJ | - |
dc.contributor.nonIdAuthor | Joo, S | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | microelectrode | - |
dc.subject.keywordAuthor | solid-state reference electrode | - |
dc.subject.keywordAuthor | heavy-metal-ion | - |
dc.subject.keywordAuthor | stripping voltammetry | - |
dc.subject.keywordAuthor | SWASV | - |
dc.subject.keywordAuthor | mercury electrode | - |
dc.subject.keywordAuthor | microfabrication | - |
dc.subject.keywordPlus | ULTRAMICROELECTRODES | - |
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