Design and fabrication of electrochemical sensor based on NiO/Ni@C-Fe₃O₄/CeO₂ for the determination of niclosamide.

ABSTRACT: In this study, we aimed to enhance and accelerate the electrochemical properties of a glassy carbon-based voltammetric sensor electrode. This was achieved through the modification of the electrode using a nanocomposite derived from a metal-organic framework, which was embedded onto a substrate consisting of metal oxide nanoparticles. The final product was an electrocatalyst denoted as NiO/Ni@C-Fe₃O₄/CeO₂, tailored for the detection of the drug niclosamide. Several techniques, including FT-IR, XRD, XPS, FE-SEM, TEM, and EDS, were employed to characterize the structure and morphology of this newly formed electroactive catalyst. Subsequently, the efficiency of this electrocatalyst was evaluated using cyclic voltammetry and electrochemical impedance spectroscop

SUBMITTER: Darvishi S 

PROVIDER: S-EPMC10981725 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature