Voltammetric Determination of Vitamin B6 Using a Modified Gold Electrode

IF 0.7 4区化学 Q4 CHEMISTRY, PHYSICAL

Russian Journal of Physical Chemistry A Pub Date : 2024-07-02 DOI:10.1134/s0036024424700262

M. A. Kovanova, A. S. Postnov, A. S. Vashurin

引用次数: 0

Abstract

The electrochemical properties of vitamin B₆ have been studied. Its analytical signal was obtained using a gold electrode modified with cobalt(II) tetra-4-sulfophthalocyaninate. The optimum experimental conditions were determined. A technique for immobilizing the modifier on the surface of the gold electrode is proposed. The mechanism of vitamin B₆ oxidation on the electrode was examined.

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使用改良金电极以伏安法测定维生素 B6

摘要研究了维生素 B6 的电化学特性。使用四-4-磺基酞菁酸钴（II）修饰的金电极获得了维生素 B6 的分析信号。确定了最佳实验条件。提出了在金电极表面固定改性剂的技术。研究了维生素 B6 在电极上的氧化机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.

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