Electrochemically simultaneous detection of ascorbic acid, sulfite and oxalic acid on Pt-Pd nanoparticles/chitosan/nitrogen doped graphene modified glassy carbon electrode: A method for drug quality control
Xiaoli Luo, Limin Chen, Jianying Yang, Shuting Li, Manting Li, Qian Mo, Yinbao Li, Xinchun Li
Topics & Concepts
Ascorbic acidOxalic acidGrapheneDetection limitDifferential pulse voltammetrySulfiteChemistryElectrocatalystGlassy carbonElectrochemical gas sensorElectrochemistryInorganic chemistryCyclic voltammetryNuclear chemistryElectrodeMaterials scienceChromatographyNanotechnologyPhysical chemistryFood scienceElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors