Electrochemical Quantification of Dopamine in Presence of Ascorbic Acid with a Glass Carbon Electrode Modified with Poly5aphen Polymerized from a Deep Eutectic Solvent
Abstract:In this work, the surface of a glassy carbon electrode (GCE) was modified with the polymer of 5-Amino-1-10 phenanthroline (5Aphen), Poly5Aphen, from a deep eutectic solvent (DES). The electrochemical response of the modified electrode (GCE/Poly5Aphen) was established regarding the oxidation of dopamine (DA) in the presence of ascorbic acid (AA) that is one of its major interferents. The results obtained by cyclic voltammetry (CV) showed that it is possible to polymerize 5Aphen on the surface of the GCE when us… Show more
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