LIQUID-CHROMATOGRAPHY AMPEROMETRIC DETECTION OF CATECHOL, RESORCINOL, AND HYDROQUINONE WITH A COPPER-BASED CHEMICALLY MODIFIED ELECTRODE

	LIQUID-CHROMATOGRAPHY AMPEROMETRIC DETECTION OF CATECHOL, RESORCINOL, AND HYDROQUINONE WITH A COPPER-BASED CHEMICALLY MODIFIED ELECTRODE
	ZHOU JX ; WANG E
刊名	electroanalysis
	1992
卷号	4 期号:2 页码:183-189
关键词	ELECTROCHEMICAL DETECTION POTENTIOMETRIC DETECTION AMINO-ACIDS
ISSN号	1040-0397
中文摘要	a copper-based chemically modified electrode (cme) has been constructed and characterized for flow-through amperometric detection of catechol, resorcinol, and hydroquinone. novel potential dependence of the detector response was first obtained for these analytes at the cu cme, where negative peaks together with positive ones were observed in one definite chromatogram using amperometric detection. its advantages in chromatographic applications were demonstrated. from these observations it is proposed that the detector response was governed by formation of copper complexes with the solutes. a dynamic linear range over two orders of magnitude was obtained, when operating the detector at +0.10 v vs. sce, from which ng detection limits were achieved.
收录类别	SCI收录期刊论文
语种	英语
公开日期	2011-01-19 ; 2011-06-10
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/37311]
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	ZHOU JX,WANG E. LIQUID-CHROMATOGRAPHY AMPEROMETRIC DETECTION OF CATECHOL, RESORCINOL, AND HYDROQUINONE WITH A COPPER-BASED CHEMICALLY MODIFIED ELECTRODE[J]. electroanalysis,1992,4(2):183-189.
APA	ZHOU JX,&WANG E.(1992).LIQUID-CHROMATOGRAPHY AMPEROMETRIC DETECTION OF CATECHOL, RESORCINOL, AND HYDROQUINONE WITH A COPPER-BASED CHEMICALLY MODIFIED ELECTRODE.electroanalysis,4(2),183-189.
MLA	ZHOU JX,et al."LIQUID-CHROMATOGRAPHY AMPEROMETRIC DETECTION OF CATECHOL, RESORCINOL, AND HYDROQUINONE WITH A COPPER-BASED CHEMICALLY MODIFIED ELECTRODE".electroanalysis 4.2(1992):183-189.