A simple, sensitive and efficient electrochemical platform based on carbon paste electrode modified with Fe3O4@MIP and graphene oxide for folic acid determination in different matrices
Sara Manente Garcia, Ademar Wong, Sabir Khan, Marı́a Del Pilar Taboada Sotomayor
Topics & Concepts
GrapheneMolecularly imprinted polymerChemistryDetection limitElectrochemical gas sensorAdsorptionFourier transform infrared spectroscopySpecific surface areaCarbon paste electrodeLangmuir adsorption modelCyclic voltammetrySquare waveOxideChemical engineeringScanning electron microscopeElectrodeElectrochemistryNuclear chemistrySelectivityMaterials scienceNanotechnologyChromatographyOrganic chemistryComposite materialPhysicsPhysical chemistryCatalysisEngineeringVoltageQuantum mechanicsElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsAdvanced biosensing and bioanalysis techniques