Cu-W bimetallic nanoparticles decorated g-C3N4 sheets: Facile construction and characterization for perception of dopamine in sensing application

IF 3.2 4区 化学 Q2 CHEMISTRY, ANALYTICAL Luminescence Pub Date : 2024-08-28 DOI:10.1002/bio.4873
Selvam Arulraj, Sheik Muhideen Badhusha Mohammad Yusuff, Muthuchudarkodi Rajaram, Hesham Saleh Almoallim, Hossam Mohammed Aljawdah, Murugan Alwarkurichi Munusamy, Samer Hasan Hussein-Al-Ali, Qais Abualassal, Zead Helmi Abudayeh
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Abstract

In this study, we present the development and analysis of electrochemical sensors utilizing graphitic carbon nitride copper-tungsten nanoparticles (g-C3N4 @Cu-W Nps) capped with various cationic surfactants of differing chain lengths and counter ions. The fabricated nanoparticles underwent thorough characterization to assess their morphological, structural, and compositional attributes, revealing their uniformity, spherical morphology, and monoclinic crystal phases. Subsequently, these nanoparticles were employed in the fabrication of electrochemical sensors for hydrazine detection. A comprehensive comparison of the electrochemical responses, evaluated via cyclic voltammetry, was conducted between sensors utilizing bare nanoparticles and those capped with surfactants.

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Cu-W双金属纳米粒子装饰g-C3N4薄片:用于多巴胺传感应用的简易构建和表征。
在本研究中,我们利用氮化石墨化碳铜钨纳米粒子(g-C3N4 @Cu-W Nps)与不同链长的阳离子表面活性剂和反离子进行了电化学传感器的开发和分析。对制备的纳米粒子进行了全面的表征,以评估其形态、结构和组成属性,结果显示它们具有均匀性、球形形态和单斜晶相。随后,这些纳米粒子被用于制造肼检测电化学传感器。通过循环伏安法对使用裸纳米颗粒和使用表面活性剂封端的传感器的电化学反应进行了全面比较。
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来源期刊
Luminescence
Luminescence 生物-生化与分子生物学
CiteScore
5.10
自引率
13.80%
发文量
248
审稿时长
3.5 months
期刊介绍: Luminescence provides a forum for the publication of original scientific papers, short communications, technical notes and reviews on fundamental and applied aspects of all forms of luminescence, including bioluminescence, chemiluminescence, electrochemiluminescence, sonoluminescence, triboluminescence, fluorescence, time-resolved fluorescence and phosphorescence. Luminescence publishes papers on assays and analytical methods, instrumentation, mechanistic and synthetic studies, basic biology and chemistry. Luminescence also publishes details of forthcoming meetings, information on new products, and book reviews. A special feature of the Journal is surveys of the recent literature on selected topics in luminescence.
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