ELECTROCHEMICAL-BEHAVIOR OF MITOXANTRONE ADSORBED ON A MERCURY DROP ELECTRODE

被引：2

作者：

QUARIN, G

ARCOS, J

MOUSTY, C

VIRE, JC

PATRIARCHE, GJ

机构：

[1] COLLEGIO UNIV BURGOS,DEPT QUIM ANALIT,BURGOS,SPAIN

[2] UNIV CLERMONT FERRAND,CNRS,URA 434,EQUIPE ELECTROCHIM ORGAN,F-63177 CLERMONT FERRAND,FRANCE

来源：

ELECTROCHIMICA ACTA | 1992年 / 37卷 / 11期

关键词：

MITOXANTRONE; MERCURY; REDUCTION; ADSORPTION;

D O I：

10.1016/0013-4686(92)87122-G

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electrochemical behavior of mitoxantrone at the mercury electrode has been studied chronocoulometrically using direct and pulse polarographic techniques. The recorded two-electron wave is reversible and both its half-wave potential and its intensity depend on pH. Electrode capacity measurements demonstrate the adsorption of both the oxidized and the reduced forms of mitoxantrone. Using the pulse method at pH 1 (current integration from 1 to 41 ms), the main wave is followed by a dissymmetrical wave resulting from the reduction of the film adsorbed at the initial potential. This last wave is controlled by a nucleation and bidimensional growth process.

引用

页码：2059 / 2066

页数：8

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