Electrochemical behaviour of amodiaquine detection using boron doped diamond electrodes

IF 1.3 4区化学 Q4 ELECTROCHEMISTRY

International Journal of Electrochemical Science Pub Date : 2025-01-01 DOI:10.1016/j.ijoes.2024.100913

Muhammad Raihan Ramadhan , Keysi Devain Destiny , Meutya Dwi Leoriza , Nessa Sabriena , Fredy Kurniawan , Andi Idhil Ismail , Murni Handayani , Genki Ogata , Yasuaki Einaga , Yunita Triana

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引用次数: 0

Abstract

In this study, we propose a simple and low-cost procedure by using boron-doped diamond (BDD) as a working electrode to detect amodiaquine (AQ) in phosphate buffer solution (PBS) and potassium perchlorate (KClO₄) electrolytes. We used cyclic voltammetry (CV) and different pulse voltammetry (DPV) techniques. By using DPV, oxidation of AQ in PBS and KClO4 was observed at + 0.28 V and + 0.4 V (vs. Ag/AgCl), respectively. To investigate the redox reaction mechanism, the pH and scan rate were varied. A linear calibration curve was observed in the concentration range of 0.0645 – 0.3 µM with a detection limit of 1.47 × 10⁻³ µM (S/N = 3) for PBS and 4.81 × 10⁻³ µM (S/N = 3) for KClO₄. This result confirms that BDD electrodes could potentially be used to detect AQ.

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来源期刊

International Journal of Electrochemical Science 工程技术-电化学

CiteScore

3.00

自引率

20.00%

发文量

714

审稿时长

2.6 months

期刊介绍： International Journal of Electrochemical Science is a peer-reviewed, open access journal that publishes original research articles, short communications as well as review articles in all areas of electrochemistry: Scope - Theoretical and Computational Electrochemistry - Processes on Electrodes - Electroanalytical Chemistry and Sensor Science - Corrosion - Electrochemical Energy Conversion and Storage - Electrochemical Engineering - Coatings - Electrochemical Synthesis - Bioelectrochemistry - Molecular Electrochemistry