Hierarchical Cu-Co-Ni nanostructures electrodeposited on carbon nanofiber modified glassy carbon electrode: Application to glucose detection

	Hierarchical Cu-Co-Ni nanostructures electrodeposited on carbon nanofiber modified glassy carbon electrode: Application to glucose detection
	Liu H.; Lu X.; Xiao D.; Zhou M.; Xu D.; Sun L.; Song Y.
	2013
Source Publication	Analytical Methods
ISSN	ISBN/17599660
Volume	5 Issue:22
Abstract	Hierarchical Cu-Co-Ni nanostructures (Cu-Co-Ni NSs) attached to carbon nanofibers (CNFs) modified glassy carbon electrode (GCE) was prepared by electrodeposition. Scanning electron microscopy results indicated that many hierarchical Cu-Co-Ni NSs were formed and uniformly dispersed on the CNFs/GCE surface. The electrochemical behavior and electrocatalytic performance of the Cu-Co-Ni NSs/CNFs/GCE towards the oxidation of glucose were evaluated by cyclic voltammograms, chronoamperometry and amperometric methods. The results revealed that Cu-Co-Ni NSs/CNFs/GCE has a good electrocatalytic activity for glucose oxidation and could be used as a nonenzymatic glucose sensor. The sensor showed an acceptable linear range from 0.01 to 4.30 mM with a sensitivity of 104.68 A mM cm-2, and a detection limit of 3.05 M (S/N = 3). The good catalytic activity, high sensitivity, good selectivity and stability rendered the Cu-Co-Ni NSs/CNFs/GCE to be a promising electrode for constructing a nonenzymatic glucose sensor. 2013 The Royal Society of Chemistry.
Indexed By	SCI ; EI
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/40682
Collection	中科院长春光机所知识产出
Recommended Citation GB/T 7714	Liu H.,Lu X.,Xiao D.,et al. Hierarchical Cu-Co-Ni nanostructures electrodeposited on carbon nanofiber modified glassy carbon electrode: Application to glucose detection[J]. Analytical Methods,2013,5(22).
APA	Liu H..,Lu X..,Xiao D..,Zhou M..,Xu D..,...&Song Y..(2013).Hierarchical Cu-Co-Ni nanostructures electrodeposited on carbon nanofiber modified glassy carbon electrode: Application to glucose detection.Analytical Methods,5(22).
MLA	Liu H.,et al."Hierarchical Cu-Co-Ni nanostructures electrodeposited on carbon nanofiber modified glassy carbon electrode: Application to glucose detection".Analytical Methods 5.22(2013).

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