Formation constants 4 β-Cyclodextrin 4 2 chlorobenzophenone 2 2-Chlorobenzophenone 2 Adsorption 2 Anodic waves 2 Apparent formation constant 2 Apparent formation constants 2 Association constant 2 Benesi-Hildebrand 2 Carbon nanotubes 2 Carbon-nanotube modified electrodes 2 Cd complex 2 Chromatography 2 Complexation 2 Current-controlled 2 Cyclic voltammetry 2 Cyclodextrins 2 Differential pulse voltammetry 2 Direct method 2 Drug interactions 2 ELectrochemical methods 2 Electrochemical behaviors 2 Electrochemical experiments 2 Electrochemical investigations 2 Electrodes 2 Enthalpy 2 Glass membrane electrodes 2 Glassy carbon 2 Glassy carbon electrodes 2