| 维脑路通的伏安行为及其二阶导数卷积伏安法测定 |
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| 引用本文： | 赫春香,张淑敏.维脑路通的伏安行为及其二阶导数卷积伏安法测定[J].分析试验室,2001,20(2):23-26. |
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| 作者姓名： | 赫春香 张淑敏 |
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| 作者单位： | 辽宁师范大学化学系, |
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| 摘 要： | 以多种电化学手段研究了维脑路通的伏安行为。在磷酸盐缓冲溶液中( p H 4) ,维脑路通产生一个不可逆吸附还原波 ,峰电位 - 1 .55V ( vs.SCE)。建立了二阶导数卷积伏安法测定的新方法 ,并将此法应用于维脑路通注射液及模拟尿样中维脑路通的测定。
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| 关 键 词： | 维脑路通 伏安行为 二阶导数卷积伏安法 |
| 文章编号： | 1000-0720(2001)02-0023-04 |
| 修稿时间： | 2000年7月18日 |
Voltammetric Behavior of Venoruton and Its Determination by Second Derivative Convolution Voltammtry |
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| HE Chun xiang,and,ZHANG Shu min.Voltammetric Behavior of Venoruton and Its Determination by Second Derivative Convolution Voltammtry[J].Chinese Journal of Analysis Laboratory,2001,20(2):23-26. |
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| Authors: | HE Chun xiang and ZHANG Shu min |
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| Abstract: | Voltammetric behavior of venoruton(VRT) was studied.One irreversible adsorptive reduction peak was obtained at -1.55V( vs .SCE)in the medium of phosphate buffer (pH 4.0). The mechanism of electrode reaction was discussed. A sansitive method of determination for VRT by second derivative convolution voltammetry was developed. The method was applied for the determination of VRT in injection and urine with satisfactory results. |
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| Keywords: | Venoruton Voltammetric behavior Second derivative convolution voltammtry |
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