Paper-based microfluidic sampling and separation of analytes for potentiometric ion sensing

doi:10.1016/j.snb.2016.11.128

	Paper-based microfluidic sampling and separation of analytes for potentiometric ion sensing
	Ding, Jiawang; He, Ning ; Lisak, Grzegorz ; Qin, Wei; Bobacka, Johan ; Bobacka, J (reprint author), Abo Akad Univ, Johan Gadolin Proc Chem Ctr, Analyt Chem Lab, Biskopsgatan 8, FIN-20500 Turku, Finland. johan.bobacka@abo.fi
发表期刊	SENSORS AND ACTUATORS B-CHEMICAL
ISSN	0925-4005
	2017-05
卷号	243 页码:346-352
关键词	State Chloride Sensors Selective Electrodes Devices Salicylate Stability Platform Detector Matrix Serum
DOI	10.1016/j.snb.2016.11.128
产权排序	[Ding, Jiawang; Qin, Wei] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China; [Ding, Jiawang; He, Ning; Lisak, Grzegorz; Bobacka, Johan] Abo Akad Univ, Johan Gadolin Proc Chem Ctr, Analyt Chem Lab, Biskopsgatan 8, FIN-20500 Turku, Finland; [Lisak, Grzegorz] Nanyang Technol Univ, Sch Civil & Environm Engn, 50 Nanyang Ave, Singapore 639798, Singapore; [Lisak, Grzegorz] CleanTech, Nanyang Environm & Water Res Inst, 1 Cleantech Loop, Singapore 637141, Singapore
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	This work demonstrates a paper-based microfluidic sampling and separation platform that allows potentiometric sensing of chloride ions in presence of strongly interfering salicylate ions using a solid-contact ion-selective electrode as a detector. The device was composed of two pieces of paper with different shapes and pore sizes. A "T" shaped filter paper with a pore size of 12-25 was used as the detection zone. A filter paper with a pore size of 2.0 mu m was modified with a complexing agent (Fe3+ and served as the separation zone. The two pieces of the paper were joined together just like a jigsaw. A solid-contact Cl--selective electrode and a reference electrode were gently pressed onto the detection zone to create a direct contact between the electrodes and the solution absorbed in the paper. Utilizing the possibility to form stable complexes between Fe3+ and salicylate, the proposed platform enables the separation of salicylate and detection of chloride. This system offers a convenient platform for both sampling and separation of ions, in which sample pretreatment procedures can be simplified or avoided.
文章类型	Article
资助机构	Johan Gadolin Process Chemistry Centre at Abo Akademi University ; National Natural Science Foundation of China [21575158]
收录类别	SCI
语种	英语
关键词[WOS]	STATE CHLORIDE SENSORS ; SELECTIVE ELECTRODES ; DEVICES ; SALICYLATE ; STABILITY ; PLATFORM ; DETECTOR ; MATRIX ; SERUM
研究领域[WOS]	Chemistry; Electrochemistry; Instruments & Instrumentation
WOS记录号	WOS:000395969100044
引用统计	被引频次：32[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/133337/22053
专题	中国科学院海岸带环境过程与生态修复重点实验室
通讯作者	Bobacka, J (reprint author), Abo Akad Univ, Johan Gadolin Proc Chem Ctr, Analyt Chem Lab, Biskopsgatan 8, FIN-20500 Turku, Finland. johan.bobacka@abo.fi
作者单位	1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China 2.Abo Akad Univ, Johan Gadolin Proc Chem Ctr, Analyt Chem Lab, Biskopsgatan 8, FIN-20500 Turku, Finland 3.Abo Akad Univ, Johan Gadolin Proc Chem Ctr, Analyt Chem Lab, Biskopsgatan 8, FIN-20500 Turku, Finland 4.Nanyang Technol Univ, Sch Civil & Environm Engn, 50 Nanyang Ave, Singapore 639798, Singapore 5.CleanTech, Nanyang Environm & Water Res Inst, 1 Cleantech Loop, Singapore 637141, Singapore
推荐引用方式 GB/T 7714	Ding, Jiawang,He, Ning,Lisak, Grzegorz,et al. Paper-based microfluidic sampling and separation of analytes for potentiometric ion sensing[J]. SENSORS AND ACTUATORS B-CHEMICAL,2017,243:346-352.
APA	Ding, Jiawang,He, Ning,Lisak, Grzegorz,Qin, Wei,Bobacka, Johan,&Bobacka, J .(2017).Paper-based microfluidic sampling and separation of analytes for potentiometric ion sensing.SENSORS AND ACTUATORS B-CHEMICAL,243,346-352.
MLA	Ding, Jiawang,et al."Paper-based microfluidic sampling and separation of analytes for potentiometric ion sensing".SENSORS AND ACTUATORS B-CHEMICAL 243(2017):346-352.

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Paper-based microflu（1387KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载