Preparation and characterization of a pencil graphite electrode modified with gold nanoparticles decorated poly (l-methionine) and its use in the simultaneous sensitive electrochemical analysis of ascorbic acid, acetaminophen, chlorpheniramine maleate, and caffeine
Dilek Eskiköy Bayraktepe, Emine Kübra İnal, Zehra Yazan
Topics & Concepts
Ascorbic acidDielectric spectroscopyCyclic voltammetryDifferential pulse voltammetryElectrodeElectrochemical gas sensorNuclear chemistryColloidal goldAnalytical Chemistry (journal)ElectrochemistryChemistryVoltammetryMaterials scienceNanoparticleChromatographyNanotechnologyFood sciencePhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsConducting polymers and applications