Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이종목 | * |
dc.contributor.author | 이영미 | * |
dc.date.accessioned | 2016-08-28T12:08:24Z | - |
dc.date.available | 2016-08-28T12:08:24Z | - |
dc.date.issued | 2012 | * |
dc.identifier.issn | 0026-3672 | * |
dc.identifier.other | OAK-8798 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/222659 | - |
dc.description.abstract | Nanoporous ruthenium oxide frameworks (L 2-eRuO) were electrodeposited on gold substrates by repetitive potential cycling in solutions of ruthenium(III) ions in the presence of reverse neutral micelles. The L 2-eRuO was characterized in terms of direct oxidation of glucose and potentiometric response to pH values. The surface structures and morphologies of the L 2-eRuO were characterized by scanning electron microscopy, energy dispersive X-ray spectroscopy, Raman spectroscopy, and high-resolution transmission electron microscopy. Their surface area was estimated via underpotential deposition of copper. L 2-eRuO-modified electrodes showed a 17-fold higher sensitivity (40 μA mM -1 cm -2 towards glucose in 0-4 mM concentration in solution of pH 7.4) than a RuO electrode prepared in the absence of reverse micelles. Potential interferents such as ascorbic acid, 4-acetamidophenol, uric acid and dopamine displayed no effect. The new electrode also revealed improved potentiometric response to pH changes compared to a platinum electrode of the same type. © 2012 Springer-Verlag. | * |
dc.language | English | * |
dc.title | A nanoporous ruthenium oxide framework for amperometric sensing of glucose and potentiometric sensing of pH | * |
dc.type | Article | * |
dc.relation.issue | 41276 | * |
dc.relation.volume | 177 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 211 | * |
dc.relation.lastpage | 219 | * |
dc.relation.journaltitle | Microchimica Acta | * |
dc.identifier.doi | 10.1007/s00604-012-0774-9 | * |
dc.identifier.wosid | WOS:000304134700026 | * |
dc.identifier.scopusid | 2-s2.0-84862812294 | * |
dc.author.google | Shim J.H. | * |
dc.author.google | Kang M. | * |
dc.author.google | Lee Y. | * |
dc.author.google | Lee C. | * |
dc.contributor.scopusid | 이종목(55812178500) | * |
dc.contributor.scopusid | 이영미(35237907700) | * |
dc.date.modifydate | 20240422130854 | * |