Label-free electrochemical detection of Cloxacillin antibiotic in milk samples based on molecularly imprinted polymer and graphene oxide-gold nanocomposite

[Display omitted] •Molecularly imprinted polymer was developed to detect Cloxacillin from samples.•Absorbent and collection of Cloxacillin were optimized using sets of experiments.•A sensor based on MIP, graphene oxide and gold nanoparticles was developed.•The linear range was 110–750 nM and detecti...

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