A new strategy for eliminating interference from EC' mechanism during analytical measurements based on plane-band-recessed microdisk array electrodes

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	A new strategy for eliminating interference from EC' mechanism during analytical measurements based on plane-band-recessed microdisk array electrodes
	Pang, Shiwei ; Yan, Jiawei ; Zhu, Feng ; He, Dingwen ; Mao, Bingwei ; Oleinick, Alexander ; Svir, Irina ; Amatore, Christian ; Yan JW(颜佳伟) ; Mao BW(毛秉伟)
刊名	http://dx.doi.org/10.1016/j.elecom.2013.10.029
	2014
关键词	ASCORBIC-ACID SELECTIVE DETECTION ELECTROCHEMICAL DETECTION DIFFUSION LAYER DOPAMINE MICROELECTRODES CONSTRUCTION FABRICATION SYSTEMS BRAIN
英文摘要	Natural Science Foundation of China [21373174, 20973144, 21021002]; Natural Science Foundation of Fujian Province of China [2012J01054]; Fundamental Research Funds for the Central Universities [2012121026]; China Scholarship Council; ENS; UPMC; CNRS [UMR 8640]; ANR [ANR-10-CEXC-012-01]; CNRS-ENS-Xiamen University international joint laboratory LIA XiamENS; A new type of three-electrode generator-collector sensor is described for the selective detection of any target analyte whose CV is chemically reversible in the presence of any interferent whose CV is chemically irreversible. The device consists of a layer of metallic material (Au in this work) poked by an array of cylindrical pores containing a ring-band electrode (Au in this work) placed in their middle and a disk electrode at their bottom (Au in this work). Operating the array of recessed disk electrodes to monitor the product of the stable analyte electronation while the top plane and the ring-band electrodes are poised at a potential located on the analyte and on the interferent waves allows suppressing entirely any contamination of the analyte concentration measurement by direct or indirect (EC') involvement of the interferent The efficiency of such devices was successfully demonstrated based on the detection of dopamine in the presence of ascorbic acid in PBS electrolyte. (C) 2013 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE INC
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89474]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Pang, Shiwei,Yan, Jiawei,Zhu, Feng,et al. A new strategy for eliminating interference from EC' mechanism during analytical measurements based on plane-band-recessed microdisk array electrodes[J]. http://dx.doi.org/10.1016/j.elecom.2013.10.029,2014.
APA	Pang, Shiwei.,Yan, Jiawei.,Zhu, Feng.,He, Dingwen.,Mao, Bingwei.,...&毛秉伟.(2014).A new strategy for eliminating interference from EC' mechanism during analytical measurements based on plane-band-recessed microdisk array electrodes.http://dx.doi.org/10.1016/j.elecom.2013.10.029.
MLA	Pang, Shiwei,et al."A new strategy for eliminating interference from EC' mechanism during analytical measurements based on plane-band-recessed microdisk array electrodes".http://dx.doi.org/10.1016/j.elecom.2013.10.029 (2014).