Electrooxidation of catecholamines at carbon nanotube-modified indium tin oxide electrodes
| dc.citation.epage | 53 | en_US |
| dc.citation.issue | 1 | en_US |
| dc.citation.spage | 49 | en_US |
| dc.citation.volume | 619 | en_US |
| dc.contributor.author | Lin, Kuan-Wen | en_US |
| dc.contributor.author | Lin, Chang-Hao | en_US |
| dc.contributor.author | Hsieh, You-Zung | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:43:23Z | |
| dc.date.available | 2014-12-08T15:43:23Z | |
| dc.date.issued | 2008-06-30 | en_US |
| dc.description.abstract | In this study, we prepared carbon nanotube (CNT)/Nafion-modified ITO electrodes and investigated their electrochemical behavior. The CNTs were dissolved in a solution of the ionic polymer Nafion and then CNT/Nafion composite films were deposited onto ITO electrodes through spin-coating of this homogeneous solution. We studied the effects of chemical pretreatment of the CNTs and the pH of the buffer on the electroanalytical behavior of the CNT/Nafion-modified ITO electrodes toward catecholamines. The modified electrodes enhanced the peak current and lowered the overpotentials. We observed high electrooxidative performance for the modified ITO electrodes: the oxidative currents of the catecholamines were up to 125-fold higher than those obtained using bare ITO electrodes. (C) 2008 Elsevier B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.aca.2008.03.014 | en_US |
| dc.identifier.issn | 0003-2670 | en_US |
| dc.identifier.journal | ANALYTICA CHIMICA ACTA | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.aca.2008.03.014 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/29364 | |
| dc.identifier.wosnumber | WOS:000257269700010 | |
| dc.language.iso | en_US | en_US |
| dc.subject | carbon nanotubes | en_US |
| dc.subject | electroanalysis | en_US |
| dc.subject | Nafion | en_US |
| dc.subject | tin indium oxide | en_US |
| dc.title | Electrooxidation of catecholamines at carbon nanotube-modified indium tin oxide electrodes | en_US |
| dc.type | Article; Proceedings Paper | en_US |