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A simple and rapid protocol for the synthesis of polystyrene-graphene oxide nanocomposite(PS/GONC)was achieved for first time using an in situ polymerization method.PS/GONC modified glassy carbon electrode(PS/GONC/GCE) has been employed as an efficient nanosensor for the electrooxidation of histamine.The PS/GONC/GCE is used as an electrochemical nanosensors for monitoring histamine using differential pulse voltammetry techniques(detection limit 0.03 μmol/L).In addition,the prepared nanosensor was successfully applied to determine histamine in fish samples,yielding satisfactory results.The spiked recoveries were in the range of 98.2%-103.1%.
A simple and rapid protocol for the synthesis of polystyrene-graphene oxide nanocomposite (PS / GONC) was achieved for first time using an in situ polymerization method. PS / GON modified glassy carbon electrode (PS / GONC / GCE) efficient nanosensor for the electrooxidation of histamine.The PS / GONC / GCE is used as an electrochemical nanosensor for monitoring histamine using differential pulse voltammetry techniques (detection limit 0.03 μmol / L) .In addition, the prepared nanosensor was successfully applied to determine histamine in fish samples, yielding satisfactory results. The spiked recoveries were in the range of 98.2% -103.1%.