Fig. 5From: Fabrication of novel electropolymerized conductive polymer of hydrophobic perfluorinated aniline as transducer layer on glassy carbon electrode: application to midazolam as a model drug of benzodiazepinesNyquist plots of bare GCE (red curve) and perfluorinated polyaniline modified GCE (blue curve) versus Ag/AgCl reference electrode in 1 mM potassium ferrocyanide/ferrocyanide and 0.1 M KCl at frequency from 100 kHz to 0.1 Hz and 5 mV ac perturbation signalBack to article page