氮化钒/聚(0-甲氧基苯胺)-聚(3,4-乙烯二氧噻吩)互穿纳米复合材料用于高效光催化降解亚甲基蓝和增强甲苯咪唑的电化学传感能力

IF 10.61 Q3 Biochemistry, Genetics and Molecular Biology

Biosensors and Bioelectronics: X Pub Date : 2024-06-11 DOI:10.1016/j.biosx.2024.100508

Munusamy Settu , Govindhan Gnanamoorthy , Bavani Thirugnanam , Narayanan Vengidusamy , Majed A. Alotaibi

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引用次数: 0

摘要

通过氨解和化学氧化聚合技术合成了具有电催化活性的氮化钒-聚（0-甲氧基苯胺）-聚（3,4-乙烯二氧噻吩）（VN-POMA-PEDOT）杂化物。供体-受体行为和双层生长增强了甲苯达唑（MBZ）的电化学性能和催化活性。这项工作研究了 VN-POMA-PEDOT 混合复合材料对 MBZ 的电化学传感行为。经测定，其检出限（DL）和定量限（QL）分别为 2.192 × 10-9 μM μA-1 和 5.245 × 10-9 M μA-1。对抗干扰能力、长期稳定性和重现性的评估表明，所制备的 VN-POMA-PEDOT 电极适用于实际分析中对 MBZ 的电化学传感检测，例如通过抗蠕虫药物牛奶的方式。VN-POMA-PEDOT 在 50 分钟内光催化降解亚甲基蓝（MB）的效率达到 98.9%，降解率为 8.3 × 10-3 min-1。混合形态的 VN-POMA-PEDOT 证实了该方法的柔软性，它对甲基溴的光催化表现出了极大的优越性和增强性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Vanadium nitride /poly(0-methoxy aniline)- poly(3,4-ethylene dioxythiophene) interpenetrated into nanocomposite for efficient photocatalytic degradation of methylene blue and enhanced electrochemical sensing of mebendazole

查看原文本刊更多论文

Vanadium nitride-poly (0-methoxy aniline)- poly(3,4-ethylene dioxythiophene) (VN-POMA-PEDOT) hybrid was synthesized via ammonolysis and chemical oxidative polymerization technique using VN-POMA-PEDOT/GCE with electrocatalytic activity has two dimensional VN hierarchical porosity with POMA-PEDOT structure created VN-POMA-PEDOT modified GCE working electrode. Donor-acceptor behavior and double-layer growth enable enhanced electrochemical performance and catalytic activity of mebendazole (MBZ). This work investigated the electrochemical sensing conduct of a VN-POMA-PEDOT hybrid composite towards MBZ. The detection limit (DL) and quantification limit (QL) were determined to be 2.192 × 10⁻⁹ μM μA⁻¹ and 5.245 × 10⁻⁹ M μA⁻¹. Estimation of anti-interference ability, long-term stability, and reproducibility revealed that the prepared VN-POMA-PEDOT electrode is appropriate for the electrochemical sensing finding of MBZ in real analysis, such by way of anti-helminthic drug milk. The VN-POMA-PEDOT achieved 98.9% efficiency in the photocatalytic degradation of methylene blue (MB) within 50 min with degradation rate 8.3 × 10⁻³ min⁻¹. The suppleness of this method was confirmed by the hybrid morphology VN-POMA-PEDOT, which shows an enormously superior and enhanced photocatalytic presentation of MB.

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来源期刊

Biosensors and Bioelectronics: X Biochemistry, Genetics and Molecular Biology-Biophysics

CiteScore

4.60

自引率

0.00%

发文量

166

审稿时长

54 days

期刊介绍： Biosensors and Bioelectronics: X, an open-access companion journal of Biosensors and Bioelectronics, boasts a 2020 Impact Factor of 10.61 (Journal Citation Reports, Clarivate Analytics 2021). Offering authors the opportunity to share their innovative work freely and globally, Biosensors and Bioelectronics: X aims to be a timely and permanent source of information. The journal publishes original research papers, review articles, communications, editorial highlights, perspectives, opinions, and commentaries at the intersection of technological advancements and high-impact applications. Manuscripts submitted to Biosensors and Bioelectronics: X are assessed based on originality and innovation in technology development or applications, aligning with the journal's goal to cater to a broad audience interested in this dynamic field.