An improved sensitivity nonenzymatic glucose biosensor based on a CU(x)O modified electrode

	An improved sensitivity nonenzymatic glucose biosensor based on a CU(x)O modified electrode
	Li CL ; Su Y ; Zhang SW ; Lv XY ; Xia HL ; Wang YJ
刊名	biosensors & bioelectronics
	2011
卷号	26 期号:2 页码:903-907
关键词	AMPEROMETRIC DETECTION ELECTROCHEMICAL DETECTION CUO NANOWIRES COPPER-OXIDE SENSOR ENZYME PLATINUM ELECTROPHORESIS NANOSTRUCTURES OXIDATION
ISSN号	0956-5663
通讯作者	wang yj
中文摘要	an enzymeless biosensor based on cu(x)o/cu electrode was investigated in this study. the xrd analysis confirmed that cu(x)o nanostructured material was composed of cu(2)o and cuo. the fesem images showed that the catalysts were flower-like with large surface area. from cyclic voltammograms, the peak current of cu(x)o/cu electrode was 6, 6.3 and 1.7 times higher than that of the cu foil, cu(2)o/gce and cuo/gce electrodes, respectively. the biosensor based on cu(x)o/cu exhibited excellent performance for glucose detection, giving a linear dependence between current and glucose concentration (r = 0.996), with a low detection limit (0.049 mm) and high sensitivity (1.62 ma cm(-2) mm(-1)). finally, the cu(x)o/cu sensor was applied and checked in the glucose determination in blood serum samples. (c) 2010 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000283804400100
公开日期	2012-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44286]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Li CL,Su Y,Zhang SW,et al. An improved sensitivity nonenzymatic glucose biosensor based on a CU(x)O modified electrode[J]. biosensors & bioelectronics,2011,26(2):903-907.
APA	Li CL,Su Y,Zhang SW,Lv XY,Xia HL,&Wang YJ.(2011).An improved sensitivity nonenzymatic glucose biosensor based on a CU(x)O modified electrode.biosensors & bioelectronics,26(2),903-907.
MLA	Li CL,et al."An improved sensitivity nonenzymatic glucose biosensor based on a CU(x)O modified electrode".biosensors & bioelectronics 26.2(2011):903-907.