Simple and low-cost sensor based on activated biochar for the stripping voltammetric detection of caffeic acid
Cristiane Kalinke, Ana P. Zanicoski-Moscardi, Paulo Roberto de Oliveira, Antônio S. Mangrich, Luiz H. Marcolino‐Júnior, Márcio F. Bergamini
Topics & Concepts
BiocharCaffeic acidDetection limitSulfuric acidChemistryPyrolysisBiomass (ecology)Electrochemical gas sensorRepeatabilityChromatographyElectrochemistryElectrodeInorganic chemistryOrganic chemistryAntioxidantPhysical chemistryGeologyOceanographyElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsAdvanced Chemical Sensor Technologies