Copper nanoparticles/polyaniline/molybdenum disulfide composite as a nonenzymatic electrochemical glucose sensor.

ABSTRACT: A Cu@Pani/MoS₂ nanocomposite was successfully synthesized via combined in-situ oxidative polymerization and hydrothermal reaction and applied to an electrochemical nonenzymatic glucose sensor. The morphology of the prepared Cu@Pani/MoS₂ nanocomposite was characterized using FE-SEM and Cs-STEM, and electrochemical analysis was performed using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and chronoamperometry techniques. Electrostatic interaction between Cu@Pani and MoS₂ greatly enhanced the charge dispersion, electrical conductivity, and stability, resulting in excellent electrochemical performance. The Cu@Pani/MoS₂ was used as an electrocatalyst to detect glucose in an alkaline medium. The proposed glucose sensor exhibit

SUBMITTER: Sharma KP 

PROVIDER: S-EPMC10709213 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature