Simultaneous Determination of Inorganic Cations and Anions in Microchip Electrophoresis Using High-voltage Relays

	Simultaneous Determination of Inorganic Cations and Anions in Microchip Electrophoresis Using High-voltage Relays
	Huang, Zhe 1,2; Yang, Mingpeng 1,2; You, Hui1,2 ; Xie, Yang 1,2
	2018-07-01
发表期刊	ANALYTICAL SCIENCES
ISSN	0910-6340
摘要	A new and simple method for the simultaneous determination of cations and anions by microchip electrophoresis with capacitively coupled contactless conductivity detection (ME-(CD)-D-4) is described. The best analytical performance was found by applying a sinusoidal wave with 800 kHz frequency and 20 V,, amplitude. An optimized background electrolyte (BGE) composed of 20 mM His/MES and 0.01 mM CTAB was chosen for the simultaneous analysis. Samples containing K+, Na+, and Li+ as the cations and Cl-, F- and PO43- as anions were analyzed simultaneously in a single run (within 3 min). The reproducibility obtained by the method was compared with those obtained in previous studies that had employed simultaneous analysis of anions and cations by ME-(CD)-D-4. The proposed simultaneous determination method is inexpensive, simple, fast, easy to operate, and offers a high degree of integration.
关键词	Microchip electrophoresis capacitively coupled contactless conductivity detection simultaneous determination high-voltage relay cation anion
关键词[WOS]	CONTACTLESS CONDUCTIVITY DETECTION ; CAPILLARY-ELECTROPHORESIS ; ELECTRODES ; CHIPS
收录类别	SCI
语种	英语
资助项目	National Key Technology Research and Development Program of the Ministry of Science and Technology of China[SQ2015BA0800060] ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China[SQ2015BA0800060]
WOS研究方向	Chemistry
WOS类目	Chemistry, Analytical
WOS记录号	WOS:000440769400009
出版者	JAPAN SOC ANALYTICAL CHEMISTRY
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/37754
专题	中科院合肥智能机械研究所
通讯作者	You, Hui
作者单位	1.Chinese Acad Sci, Inst Intelligent Machines, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Dept Instruments Sci & Engn, Hefei 230026, Anhui, Peoples R China
第一作者单位	中科院合肥智能机械研究所
通讯作者单位	中科院合肥智能机械研究所
推荐引用方式 GB/T 7714	Huang, Zhe,Yang, Mingpeng,You, Hui,et al. Simultaneous Determination of Inorganic Cations and Anions in Microchip Electrophoresis Using High-voltage Relays[J]. ANALYTICAL SCIENCES,2018,34(7):801-805.
APA	Huang, Zhe,Yang, Mingpeng,You, Hui,&Xie, Yang.(2018).Simultaneous Determination of Inorganic Cations and Anions in Microchip Electrophoresis Using High-voltage Relays.ANALYTICAL SCIENCES,34(7),801-805.
MLA	Huang, Zhe,et al."Simultaneous Determination of Inorganic Cations and Anions in Microchip Electrophoresis Using High-voltage Relays".ANALYTICAL SCIENCES 34.7(2018):801-805.

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