Voltammetric investigation of diethylstilbestrol

被引：17

作者：

Biryol, I ^{[1
]}

Salci, B

Erdik, E

机构：

[1] Ankara Univ, Fac Pharm, Dept Analyt Chem, TR-06100 Ankara, Turkey

[2] Minist Agr, TR-06170 Ankara, Turkey

[3] Ankara Univ, Fac Sci, Dept Chem, TR-06100 Ankara, Turkey

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 2003年 / 32卷 / 06期

关键词：

diethylstilbestrol; electrooxidation; cyclic voltammetry; differential pulse voltammetry; determination;

D O I：

10.1016/S0731-7085(03)00217-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this work electrooxidation of diethylstilbestrol (DES) was investigated by cyclic voltammetry (CV) and differential pulse voltammetry (DPV) using a glassy carbon (GC) electrode. It was statistically shown that both methods could be used for the determination of DES in the concentration range of 2 x 10(-5)-6 x 10(-4) M by CV and 1 X 10(-5)-1 X 10(-3) M in methanol (MeOH) and 4 x 10(-5)-6 x 10(-4) M in acetonitrile (ACN) by DPV and both of the methods could be applied to human serum. A mechanism was proposed about the electrooxidation of this substance. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：1227 / 1234

页数：8

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