| Abstract: | The inclusion complexes of a series of organometallic compound-cyclodextrin and aromatic compound-cyclodextrin have been studied by cyclic voltammetry using glassy carbon electrode. The variations of peak potential and peak current are showed on cyclic voltammogram when the electroactive guest molecules are complexed by cyclodextrins. Dissociation constants of cyclodextrin inclusion complexes have been calculated on the basis of this variation by both potential and current methods. According to the magnitude of dissociation constants the relationship between the stability of cyclodextrin inclusion complex and the degree of matching host molecule with guest molecule has been discussed. |
