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Title
Formation of platinum-silver nanostructure with hollow filament structure using techniques based on photographic chemistry and its electrocatalytic behavior for aldose electrooxidation
Creator
OKAWA, Yusuke
Satoshi, FURUYA
SHIBA, Fumiyuki
Creator Alternative
大川, 祐輔
Subject
electrocatalysis
metal nanostructures
platinum
aldose electrooxidation
photographic chemistry
Description
A photographically prepared silver nanofilament (pAgNF) was treated with a platinum(II) complex, giving a novel hollow filament nanostructure composed of platinum and silver (hPtAgNS). The electrocatalytic activity of hPtAgNS to the oxidation of reducing sugars was examined. The electrode carrying hPtAgNS exhibited anodic currents to glucose and galactose at a mild electrode potential of +0.30 V vs. Ag/AgCl and physiological pH of 6.8, with the linear sensitivity of 0.30 – 1.5 μA cm⁻² mmol⁻¹ L in the lower concentration range. The current-concentration characteristics were analyzed with a simple adsorption-based model.
Identifier URL
https://opac.ll.chiba-u.jp/da/curator/900121982/
Identifier FulltextURL
https://opac.ll.chiba-u.jp/da/curator/900121982/body_ver3_clean.pdf
Publisher
Elsevier
Type NII
Journal Article
Identifier ISSN
15726657
jtitle
Journal of Electroanalytical Chemistry
volume
908
spage
116096
dateofissued
2022-03-01
Identifier DOI
https://doi.org/10.1016/j.jelechem.2022.116096
Language [ISO639-2]
eng
Relation isVersionOf [URL]
https://doi.org/10.1016/j.jelechem.2022.116096
Textversion
author
Copyright
(c) 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/.