Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode

	Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode
	Luo LQ ; Wang X ; Li QX ; Ding YP ; Jia JB ; Deng DM
刊名	analytical sciences
	2010
卷号	26 期号:8 页码:907-911
关键词	ASCORBIC-ACID CETYLTRIMETHYLAMMONIUM BROMIDE DIRECT ELECTROCHEMISTRY FLOW-INJECTION L-CYSTEINE CHROMATOGRAPHY LIQUID PARACETAMOL HEMOGLOBIN DOPAMINE
ISSN号	0910-6340
通讯作者	luo lq
中文摘要	a simple and rapid method for the determination of ferulic acid in pharmaceutical formulations by didodecyldimethylammonium bromide (ddab)/nafion composite film-modified carbon paste electrode is presented. the electrochemical behavior of ferulic acid at the proposed electrode was investigated by cyclic voltammetry and a well-defined oxidation peak was observed at +0.44 v versus saturated calomel electrode in 0.1 m acetate buffer (ph 5.5) solutions. some experimental parameters affecting the electrochemical response of the modified electrode were optimized. under optimal conditions, the oxidation peak currents of ferulic acid increase linearly with the concentration of ferulic acid in the range from 2.0 x 10(-6) to 1.2 x 10(-4) m with a detection limit of 3.9 x 10(-7) m (s/n = 3). the proposed method was successfully applied to the determination of ferulic acid in pharmaceutical tablets.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000281048500013
公开日期	2012-04-26
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43526]
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	Luo LQ,Wang X,Li QX,et al. Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode[J]. analytical sciences,2010,26(8):907-911.
APA	Luo LQ,Wang X,Li QX,Ding YP,Jia JB,&Deng DM.(2010).Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode.analytical sciences,26(8),907-911.
MLA	Luo LQ,et al."Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode".analytical sciences 26.8(2010):907-911.