DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Seonhwa | ko |
dc.contributor.author | Jeong, Ji-Eun | ko |
dc.contributor.author | Le, Van Sang | ko |
dc.contributor.author | Seo, Jeongwook | ko |
dc.contributor.author | Yu, Byeongjun | ko |
dc.contributor.author | Kim, Da-Young | ko |
dc.contributor.author | Kwon, Se-Hun | ko |
dc.contributor.author | Jon, Sangyong | ko |
dc.contributor.author | Woo, Han Young | ko |
dc.contributor.author | Yang, Haesik | ko |
dc.date.accessioned | 2018-03-23T00:15:29Z | - |
dc.date.available | 2018-03-23T00:15:29Z | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.140, no.7, pp.2409 - 2412 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240941 | - |
dc.description.abstract | Direct electron transfer between a redox label and an electrode requires a short working distance (<1-2 nm), and in general an affinity biosensor based on direct electron transfer requires a finely smoothed Au electrode to support efficient target binding. Here we report that direct electron transfer over a longer working distance is possible between (i) an anionic pi-conjugated polyelectrolyte (CPE) label having many redox-active sites and (ii) a readily prepared, thin polymeric monolayer-modified indium-tin oxide electrode. In addition, the long CPE label (similar to 18 nm for 10 kDa) can approach the electrode within the working distance after sandwich-type target-specific binding, and fast CPE-mediated oxidation of ammonia borane along the entire CPE backbone affords high signal amplification. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Enhanced Electron Transfer Mediated by Conjugated Polyelectrolyte and Its Application to Washing-Free DNA Detection | - |
dc.type | Article | - |
dc.identifier.wosid | 000426143800005 | - |
dc.identifier.scopusid | 2-s2.0-85042387823 | - |
dc.type.rims | ART | - |
dc.citation.volume | 140 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 2409 | - |
dc.citation.endingpage | 2412 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/jacs.7b12382 | - |
dc.contributor.localauthor | Jon, Sangyong | - |
dc.contributor.nonIdAuthor | Park, Seonhwa | - |
dc.contributor.nonIdAuthor | Jeong, Ji-Eun | - |
dc.contributor.nonIdAuthor | Le, Van Sang | - |
dc.contributor.nonIdAuthor | Seo, Jeongwook | - |
dc.contributor.nonIdAuthor | Kim, Da-Young | - |
dc.contributor.nonIdAuthor | Kwon, Se-Hun | - |
dc.contributor.nonIdAuthor | Woo, Han Young | - |
dc.contributor.nonIdAuthor | Yang, Haesik | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject.keywordPlus | CONSTRUCTION | - |
dc.subject.keywordPlus | POLYMERS | - |
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