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

Author:

Arulraj Selvam1,Mohammad Yusuff Sheik Muhideen Badhusha1ORCID,Rajaram Muthuchudarkodi2,Almoallim Hesham Saleh3,Aljawdah Hossam Mohammed4,Alwarkurichi Munusamy Murugan5,Hussein‐Al‐Ali Samer Hasan6,Abualassal Qais7,Abudayeh Zead Helmi7

Affiliation:

1. Research Department of Chemistry Sadakathullah Appa College, Tirunelveli‐627011 Affiliated to Manonmaniam Sundaranar University Tirunelveli Tamil Nadu India

2. Research Department of Chemistry, V.O. Chidambaram College Thoothukudi TamilNadu India

3. Department of Oral and Maxillofacial Surgery College of Dentistry, King Saud University Riyadh Saudi Arabia

4. Department of Zoology College of Science, King Saud University Riyadh Saudi Arabia

5. Department of Chemistry, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS) Saveetha University Chennai Tamil Nadu India

6. Department of Chemistry, Faculty of Sciences Isra University Amman Jordan

7. Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy Isra University Amman Jordan

Abstract

AbstractIn 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.

Publisher

Wiley

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