Fig. 8From: A Novel Amperometric Glutamate Biosensor Based on Glutamate Oxidase Adsorbed on SilicaliteCalibration curve of biosensor, based on GlOx adsorbed on silicalite, for glutamate determination. Measurements in 20 mM HEPES buffer, pH 7.4, at a constant potential of +0.6 V vs Ag/AgCl reference electrodeBack to article page