A novel electrochemical sensor for the determination of histidine based on a molecularly imprinted copolymer
Zahra Mirzaei Karazan, Mahmoud Roushani
Abstract
-DB) as monomers on the surface of the glassy carbon electrode (GCE) for the determination of histidine (His) as a template molecule. The developed sensor exhibited satisfactory sensitivity and high selectivity, and also offered a linear range between 0.005 and 10.0 μM with a detection limit of 0.9 nM. Finally, it is worth mentioning that we also aimed at employing the proposed sensor for the detection of His in blood serum samples.
Topics & Concepts
Detection limitElectrochemical gas sensorCopolymerSelectivityBenzeneElectrochemistryElectrodeLinear rangeMaterials scienceHistidineMolecularly imprinted polymerMonomerGlassy carbonCarbon nanotubeChemistryNanotechnologyChromatographyOrganic chemistryCyclic voltammetryPolymerCatalysisPhysical chemistryComposite materialEnzymeElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniquesPharmacological Effects and Assays