Zn-mesoporous metal-organic framework incorporated with copper ions modified glassy carbon electrode: Electrocatalytic oxidation and determination of amoxicillin

•Developing of a simple method for preparation of the Cu/Zn-mMOF-nanocomposite.•Cu/Zn-mMOF/GCE shows remarkably electrocatalytic activity toward AMOX oxidation.•Cu/Zn-mMOF/GCE is used as a sensitive sensor for electrodetermination of AMOX.•The practical applicability of the Cu/Zn-mMOF/GCE has evaluated in real samples.