Green synthesized CaO decorated ternary CaO/g-C₃N₄/PVA nanocomposite modified glassy carbon electrode for enhanced electrochemical detection of caffeic acid.

ABSTRACT: A highly selective, sensitive caffeic acid (CA) detection based on calcium oxide nanoparticles (CaO NPs) derived from extract of Moringa oleifera leaves decorated graphitic carbon nitride covalently grafted poly vinyl alcohol (CaO/g-C₃N₄/PVA) nanocomposite modified glassy carbon electrode (GCE) was studied. A facile sonochemical method was adapted to synthesis nanomaterials and characterized by HR-TEM (High resolution transmission electron microscopy), FT-IR (Fourier transform infrared spectroscopy), XRD (X-ray diffraction), FE-SEM (Field emission scanning electron microscopy), EDX (Energy dispersive X-ray analysis), Mapping and BET (Brunauer-Emmett-Teller) analysis, and electrochemical techniques. The nanocomposite modified GCE exhibited an excellent catalytic perfor

SUBMITTER: Karthika A 

PROVIDER: S-EPMC11579478 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature