Electrochemical low-level detection of l-tryptophan in human urine samples: use of pencil graphite leads as electrodes for a fast and cost-effective voltammetric method
Ceren Yıldız, Dilek Eskiköy Bayraktepe, Zehra Yazan
Topics & Concepts
Detection limitElectrodeElectrochemistryDifferential pulse voltammetryChemistryElectrochemical gas sensorTryptophanUrineChromatographyUric acidGraphiteVoltammetryAnalytical Chemistry (journal)Cyclic voltammetryBiochemistryOrganic chemistryAmino acidPhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsPharmacological Effects and Assays