Total antioxidant capacity investigation of electrochemically deposited atractylodes macrocephala traditional medicine

Electrochemically deposited sensors and DNA biosensors have been widely used in the food industry, and various other fields due to their high sensitivity, fast response, easy operation, no pollution, and low price. A rare earth electrochemically deposited gadolinium ferricyanide thin film modified glassy carbon electrode, and the investigation of electrocatalytic oxidation of guanine by GaHCF/GCE is reported. We deposited electrochemically a rare earth terbium ferricyanide thin film modified glassy carbon electrode. OH was investigated through various characteristics such as capacitance–voltage, Differential Pulse Voltammetric and many more by the comparison of catalytic oxidation signal of guanine with ·OH in Fenton reaction.