Simultaneous voltammetric determination of ascorbic acid, dopamine, acetaminophen and tryptophan based on hybrid trimetallic nanoparticles-capped electropretreated graphene
Adel A. Abdelwahab, Ahmed Mourtada Elseman, Nasser F. Alotaibi, Amr Nassar
Topics & Concepts
Ascorbic acidNanocompositeX-ray photoelectron spectroscopyGrapheneElectrodeMaterials scienceScanning electron microscopeNuclear chemistryDifferential pulse voltammetryAnalytical Chemistry (journal)Transmission electron microscopyNanoparticleChemistryElectrochemistryCyclic voltammetryChemical engineeringNanotechnologyChromatographyPhysical chemistryEngineeringFood scienceComposite materialElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsConducting polymers and applications