Electrochemical quartz crystal microbalance study of the electrochemical behavior of riboflavin at gold electrodes

	Electrochemical quartz crystal microbalance study of the electrochemical behavior of riboflavin at gold electrodes
	Wang Y ; Xu B ; Zhu GY ; Wang EK
刊名	electroanalysis
	1997
卷号	9 期号:18 页码:1422-1425
关键词	DESULFOVIBRIO-VULGARIS HILDENBOROUGH AZOTOBACTER-CHROOCOCCUM REDOX POTENTIALS FLAVODOXIN FILMS ADSORPTION PROTEINS LIQUID DEPOSITION MECHANISM
ISSN号	1040-0397
通讯作者	zhu gy
中文摘要	the electrochemical and adsorption behaviors of riboflavin (rf) at gold electrodes has ken studied by using an electrochemical quartz crystal microbalance (eqcm). useful information is obtained not only about electrochemical behavior but also about mass changes on the electrode surface. the electrochemical properties and frequency shifts were investigated in rf solutions at different ph values, concentrations and scan rates. reversible voltammograms were observed for ph less than or equal to 9.71. there was no electrochemical reaction for ph > 9.71. the maximum current response was obtained at about ph 8. the current response was proportional to the square root of scan rates when the concentration of rf was lower than 1.0 x 10(-4) mol l-1 (ph 6.92). on the contrary, at concentrations higher than 1.0 x 10(-4) mol l-1 (ph 6.92), it was proportional to the scan rates.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000072280700008
公开日期	2010-12-22
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/23839]
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	Wang Y,Xu B,Zhu GY,et al. Electrochemical quartz crystal microbalance study of the electrochemical behavior of riboflavin at gold electrodes[J]. electroanalysis,1997,9(18):1422-1425.
APA	Wang Y,Xu B,Zhu GY,&Wang EK.(1997).Electrochemical quartz crystal microbalance study of the electrochemical behavior of riboflavin at gold electrodes.electroanalysis,9(18),1422-1425.
MLA	Wang Y,et al."Electrochemical quartz crystal microbalance study of the electrochemical behavior of riboflavin at gold electrodes".electroanalysis 9.18(1997):1422-1425.