Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/84892
DC FieldValueLanguage
dc.creatorChung-Che Tsaiaen_US
dc.creatorGou-Jen Wangen_US
dc.date2012-11zh_TW
dc.date.accessioned2014-11-25T05:25:25Z-
dc.date.available2014-11-25T05:25:25Z-
dc.identifier.urihttp://hdl.handle.net/11455/84892-
dc.description.abstractIn this study, we investigated a simple glucose biosensor based on a 3D nanostructured gold electrode. The nanostructured goldelectrode was fabricated by electrochemical deposition using bulk gold dissolved in aqua regia as the nanogold precursor. Potassiumferricyanide and glucose oxidase were then sequentially coated onto the prepared nanostructure for glucose detection. For thenanostructured electrode, the polarization overpotential for glucose detection was 0.17 V, which is much smaller than that for a planeelectrode. An applied potential of 0.7 V was sufficient to generate peak cathodic currents. The peak cathodic and anodic currents forthe nanostructured electrode are three orders of magnitude larger than those for a plane gold electrode. The nanostructured electrodeshows a fast response time of 1 s.en_US
dc.format.medium期刊論文zh_TW
dc.language.isoen_USzh_TW
dc.relationJournal of The Electrochemical Society, Volume 160, Issue 1, Page(s) B1-B5.en_US
dc.relation.urihttp://dx.doi.org/10.1149/2.035301jes-
dc.titleA Glucose Biosensor Based on a 3D Nanostructured Gold Electrodeen_US
dc.identifier.doi10.1149/2.035301jeszh_TW
item.fulltextno fulltext-
item.languageiso639-1en_US-
item.grantfulltextnone-
Appears in Collections:機械工程學系所
Show simple item record
 

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.