Highly sensitive and selective electrochemical sensor for simultaneous determination of gallic acid, theophylline and caffeine using poly(l-proline) decorated carbon nanotubes in biological and food samples
Nicolás A. Aschemacher, Sofía A. Gegenschatz, Carla M. Teglia, Álvaro Siano, Fabiana A. Gutierrez, Héctor C. Goicoechea
Topics & Concepts
ChemistryDifferential pulse voltammetryDetection limitGallic acidCyclic voltammetryElectrochemical gas sensorCarbon nanotubeNuclear chemistryElectrochemistryElectrodeChromatographyChemical engineeringOrganic chemistryEngineeringAntioxidantPhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsConducting polymers and applications