DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Nian Bing | ko |
dc.contributor.author | Park, Jun-Hui | ko |
dc.contributor.author | Park, Kyung-Soon | ko |
dc.contributor.author | Kwon, Seong-Jung | ko |
dc.contributor.author | Shin, Hyun-Kyung | ko |
dc.contributor.author | Kwak, Ju-Hyoun | ko |
dc.date.accessioned | 2010-11-17T07:02:40Z | - |
dc.date.available | 2010-11-17T07:02:40Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-05 | - |
dc.identifier.citation | BIOSENSORS BIOELECTRONICS, v.23, no.10, pp.1519 - 1526 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20098 | - |
dc.description.abstract | Gold electrode was modified with 3-mercaptopropionic acid (MPA) and further reacted with poly(amidoamine) (PAMAM) dendrimer (generation 4.0) then attached the nano-Au to obtain films on which Prussian blue (PB) was electrochemically deposited to afford much wider pH adaptive range, much better electrochemical stability and excellent electrochemical response. The microstructure and electrochemical behavior of Au/MPA/PAMAM/nano-Au/PB electrode were investigated by scanning electron microscopy (SEM) and cyclic voltammetry. The electrochemical response of the Au/MPA/PAMAM/nano-Au/PB-modified electrode for the electrocatalytic reduction of hydrogen peroxide was investigated, and it was found that the sensitivity as well as the corresponding detection limits were improved as compared to the voltammetric response of a Au/PB-modified electrode and Au/MPAIPAMAM/PB electrode. Based on this, a new electrochemical sensor for determination of hydrogen peroxide has been developed. (C) 2008 Elsevier B.V. All fights reserved. | - |
dc.description.sponsorship | This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korea government (MOST) through the Bioelectronics Program (M10536000001-06N3600-00110), the Basic Research Program (R01-2005-000-10503-0), and the National R&D Project for Nano Science and Technology. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER ADVANCED TECHNOLOGY | - |
dc.subject | STARBURST PAMAM DENDRIMERS | - |
dc.subject | SCREEN-PRINTED ELECTRODES | - |
dc.subject | GLUCOSE BIOSENSOR | - |
dc.subject | HYDROGEN-PEROXIDE | - |
dc.subject | AMPEROMETRIC DETECTION | - |
dc.subject | OPERATIONAL STABILITY | - |
dc.subject | OXIDASE | - |
dc.subject | FILMS | - |
dc.subject | IMPROVEMENT | - |
dc.subject | H2O2 | - |
dc.title | Characterization and electrocatalytic properties of Prussian blue electrochemically deposited on nano-Au/PAMAM dendrimer-modified gold electrode | - |
dc.type | Article | - |
dc.identifier.wosid | 000255793200015 | - |
dc.identifier.scopusid | 2-s2.0-41549139236 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 1519 | - |
dc.citation.endingpage | 1526 | - |
dc.citation.publicationname | BIOSENSORS BIOELECTRONICS | - |
dc.identifier.doi | 10.1016/j.bios.2008.01.009 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kwak, Ju-Hyoun | - |
dc.contributor.nonIdAuthor | Li, Nian Bing | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Prussian blue | - |
dc.subject.keywordAuthor | nano-Au | - |
dc.subject.keywordAuthor | PAMAM dendrimer | - |
dc.subject.keywordAuthor | hydrogen peroxide | - |
dc.subject.keywordAuthor | electrochemical deposition | - |
dc.subject.keywordPlus | STARBURST PAMAM DENDRIMERS | - |
dc.subject.keywordPlus | SCREEN-PRINTED ELECTRODES | - |
dc.subject.keywordPlus | GLUCOSE BIOSENSOR | - |
dc.subject.keywordPlus | HYDROGEN-PEROXIDE | - |
dc.subject.keywordPlus | AMPEROMETRIC DETECTION | - |
dc.subject.keywordPlus | OPERATIONAL STABILITY | - |
dc.subject.keywordPlus | OXIDASE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
dc.subject.keywordPlus | H2O2 | - |
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