Paper-supported thin-layer ion transfer voltammetry for ion detection

doi:10.1016/j.snb.2018.10.046

YIC-IR > 中国科学院海岸带环境过程与生态修复重点实验室 > 海岸带环境过程实验室

	Paper-supported thin-layer ion transfer voltammetry for ion detection; Paper-supported thin-layer ion transfer voltammetry for ion detection
	Ding, Jiawang ; Cherubini, Thomas ; Yuan, Dajing ; Bakker, Eric
发表期刊	SENSORS AND ACTUATORS B-CHEMICAL ; SENSORS AND ACTUATORS B-CHEMICAL
ISSN	0925-4005 ; 0925-4005
	2019-02-01 ; 2019-02-01
卷号	280 页码:69-76
关键词	Ion transfer voltammetry Ion transfer voltammetry Thin-layer Thin-layer Paper-supported Paper-supported Ion detection Ion detection
研究领域	Chemistry ; Chemistry ; Electrochemistry ; Electrochemistry ; Instruments & Instrumentation ; Instruments & Instrumentation
DOI	10.1016/j.snb.2018.10.046 ; 10.1016/j.snb.2018.10.046
产权排序	[Ding, Jiawang; [Ding, Jiawang; Bakker, Eric] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; Bakker, Eric] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Ding, Jiawang; [Ding, Jiawang; Cherubini, Thomas; Cherubini, Thomas; Yuan, Dajing] Univ Geneva, Dept Inorgan & Analyt Chem, Quai Ernest Ansermet 30, CH-1211 Geneva, Switzerland; Yuan, Dajing] Univ Geneva, Dept Inorgan & Analyt Chem, Quai Ernest Ansermet 30, CH-1211 Geneva, Switzerland
作者部门	海岸带环境过程实验室 ; 海岸带环境过程实验室
英文摘要	We report here on paper-supported thin sample layer voltammetry for the determination of ions. To achieve this goal, a simple setup for the coupling of a commercially available electrode to a silver rod electrode was designed and evaluated for paper-supported thin-layer voltammetry. Linear scan ion transfer voltammetry was explored here for ion-selective membranes doped with an ionophore. The ion-transfer processes and electrochemical behaviors of the system are here evaluated and confirmed by numerical simulation. In the proof-of-concept experiments described, the ions tetrabutylammonium chloride (TBA(+)) and potassium (K+) were studied as model analytes at membranes without and with ionophore, respectively. A linear relationship from 0.1 mM to 1.0 mM K+ was obtained between the charge and ion concentration. The coexistence of background sodium ions did not give appreciable interference, but the background wave was not completely isolated from the analyte wave, as also confirmed by the model. The methodology was successfully demonstrated for determination of K+ in mineral water. It is anticipated that this paper-supported thin-layer detection approach may provide an attractive readout protocol for disposable paper-based analytical devices as the methodology does not place strict demands on reference electrode performance.; We report here on paper-supported thin sample layer voltammetry for the determination of ions. To achieve this goal, a simple setup for the coupling of a commercially available electrode to a silver rod electrode was designed and evaluated for paper-supported thin-layer voltammetry. Linear scan ion transfer voltammetry was explored here for ion-selective membranes doped with an ionophore. The ion-transfer processes and electrochemical behaviors of the system are here evaluated and confirmed by numerical simulation. In the proof-of-concept experiments described, the ions tetrabutylammonium chloride (TBA(+)) and potassium (K+) were studied as model analytes at membranes without and with ionophore, respectively. A linear relationship from 0.1 mM to 1.0 mM K+ was obtained between the charge and ion concentration. The coexistence of background sodium ions did not give appreciable interference, but the background wave was not completely isolated from the analyte wave, as also confirmed by the model. The methodology was successfully demonstrated for determination of K+ in mineral water. It is anticipated that this paper-supported thin-layer detection approach may provide an attractive readout protocol for disposable paper-based analytical devices as the methodology does not place strict demands on reference electrode performance.
文章类型	Article ; Article
资助机构	Swiss National Science Foundation (NSF) ; Swiss National Science Foundation (NSF) ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China [21575158] ; National Natural Science Foundation of China [21575158]
收录类别	SCI ; SCI
语种	英语 ; 英语
关键词[WOS]	SELECTIVE MEMBRANE ELECTRODES ; SELECTIVE MEMBRANE ELECTRODES ; SOLUTION INTERFACE ; SOLUTION INTERFACE ; ORGANIC-PHASE ; ORGANIC-PHASE ; ELECTROLYSIS ; ELECTROLYSIS ; CELL ; CELL ; ELECTROCHEMISTRY ; ELECTROCHEMISTRY ; COULOMETRY ; COULOMETRY ; SYSTEMS ; SYSTEMS ; DEVICE ; DEVICE ; LIMITS ; LIMITS
研究领域[WOS]	Chemistry, Analytical ; Chemistry, Analytical ; Electrochemistry ; Electrochemistry ; Instruments & Instrumentation ; Instruments & Instrumentation
WOS记录号	WOS:000450302300010 ; WOS:000450302300010
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24628
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室中国科学院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; 2.Univ Geneva, Dept Inorgan & Analyt Chem, Quai Ernest Ansermet 30, CH-1211 Geneva, Switzerland
推荐引用方式 GB/T 7714	Ding, Jiawang,Cherubini, Thomas,Yuan, Dajing,et al. Paper-supported thin-layer ion transfer voltammetry for ion detection, Paper-supported thin-layer ion transfer voltammetry for ion detection[J]. SENSORS AND ACTUATORS B-CHEMICAL, SENSORS AND ACTUATORS B-CHEMICAL,2019, 2019,280, 280:69-76, 69-76.
APA	Ding, Jiawang,Cherubini, Thomas,Yuan, Dajing,&Bakker, Eric.(2019).Paper-supported thin-layer ion transfer voltammetry for ion detection.SENSORS AND ACTUATORS B-CHEMICAL,280,69-76.
MLA	Ding, Jiawang,et al."Paper-supported thin-layer ion transfer voltammetry for ion detection".SENSORS AND ACTUATORS B-CHEMICAL 280(2019):69-76.

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