Carbon paste-glibanclamide-graphene oxide modified electrode analysis for dopamine

IF 2.218 Q2 Chemistry

Chemical Data Collections Pub Date : 2024-08-06 DOI:10.1016/j.cdc.2024.101157

L.S. Manjunatha, B.E.Kumara Swamy

引用次数: 0

Abstract

The rapid determination of Dopamine (DA) has robust global desire for high efficacy. In this study the Glibanclamide/Graphene Oxide modified carbon paste electrode (GA/GO/MCPE) was used for the voltammetric detection of DA and Uric acid (UA).The XRD, SEM and EDX technique were utilized for the characterization of procured Graphene Oxide (GO) and GA/GO/MCPE; the modifier brings excellent sensitivity towards detection of DA and UA by CV and LSV techniques. The pH, concentration and sweep rate parameters study were carried out for the detection of DA and UA, the GA/GO/MCPE is applied for the simultaneous determination of DA and UA.

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多巴胺的碳浆-利班克胺-氧化石墨烯改性电极分析

多巴胺（DA）的快速测定在全球范围内都具有很强的高效性。本研究采用 Glibanclamide/Graphene Oxide 修饰碳浆电极（GA/GO/MCPE）进行 DA 和 Uric acid（UA）的伏安检测。利用 XRD、SEM 和 EDX 技术对所采购的石墨烯氧化物（GO）和 GA/GO/MCPE 进行了表征；通过 CV 和 LSV 技术，修饰剂为 DA 和 UA 的检测带来了出色的灵敏度。对检测 DA 和 UA 的 pH 值、浓度和扫描速率参数进行了研究，GA/GO/MCPE 被用于同时检测 DA 和 UA。

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

Chemical Data Collections Chemistry-Chemistry (all)

CiteScore

6.10

自引率

0.00%

发文量

169

审稿时长

24 days

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