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	Detection of Galanthamine in Bulbus lycoridis radiatae by Capillary Electrophoresis with an End-column Electrochemiluminescence of Tris(2,2 '-bipyridyl)ruthenium(II)
	Xiang, Q. ; Wang, H. ; Xu, Y. ; Sun, L. ; Gao, Y. ; Sun L(孙岚)
	2011-04
关键词	ZONE-ELECTROPHORESIS MASS SPECTROMETRY FLOS-DATURAE LIQUID GALANTAMINE ALKALOIDS PLASMA CHROMATOGRAPHY PRODUCTS UV
英文摘要	Foundation of State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences [SKLEAC2010003]; Natural Science Foundation of Jilin Province, China [2010551]; Foundation of Department of Education; A capillary electrophoresis with an end-column electrochemiluminescence detection method is described for the determination of galanthamine in Bulbus lycoridis radiatae without derivatization. To minimize the matrix effect and get rid of the interfering substances in crude extract of the herb, the effect of running buffer on separation and detection of galanthamine in real sample was investigated. Under the optimized conditions: electrochemiluminescence detection at 1.2 V. 15 mmol/L phosphate buffer at pH 8.49, 13 kV separation voltage, the calibration of galanthamine was linear (r = 0.998) with detection limit of 1.0 x 10(-9) mol/L.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/61779]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Xiang, Q.,Wang, H.,Xu, Y.,et al. Detection of Galanthamine in Bulbus lycoridis radiatae by Capillary Electrophoresis with an End-column Electrochemiluminescence of Tris(2,2 '-bipyridyl)ruthenium(II)[J],2011.
APA	Xiang, Q.,Wang, H.,Xu, Y.,Sun, L.,Gao, Y.,&孙岚.(2011).Detection of Galanthamine in Bulbus lycoridis radiatae by Capillary Electrophoresis with an End-column Electrochemiluminescence of Tris(2,2 '-bipyridyl)ruthenium(II)..
MLA	Xiang, Q.,et al."Detection of Galanthamine in Bulbus lycoridis radiatae by Capillary Electrophoresis with an End-column Electrochemiluminescence of Tris(2,2 '-bipyridyl)ruthenium(II)".(2011).

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