Molecular imprinted polymer based sensor for recognition and determination of profenofos organophosphorous insecticide

By Khalifa, Magdi E.; Abdallah, A. B.
Published in Biosensors and Bioelectronics: X 2019

Abstract

A selective and sensitive electrochemical sensor for recognition of profenofos (PFF) was fabricated based on the drop coating of synthesized molecularly imprinted polymers (MIP) and graphene oxide (GO) on the surface of glassy carbon (GCE). The imprinted layer was systematically characterized by scanning electron microscopy (SEM) and Fourier-transform infrared spectroscopy (FTIR). Electro chemical studies were conducted with cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) through a

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