Fabrication of a new electrocatalytic sensor for determination of diclofenac, morphine and mefenamic acid using synergic effect of NiO-SWCNT and 2, 4-dimethyl-N/-[1- (2, 3-dihydroxy phenyl) methylidene] aniline

In this study we reported first electrochemical sensor for simultaneous analysis of diclofenac, morphine and mefenamic acid in drug and urine samples.