Ethanediamine Cyclodextrin,

Ethylene polyamine times more he cyclodextrin is a kind of important intermediate in the synthesis of cyclodextrin derivatives, it is better than natural cyclodextrins water-soluble, and positively charged modified group, but with anionic surfactant, such as protein, polypeptide, oligopeptide showed strong bonding behavior, polyamine modified cyclodextrins and their metal complexes molecular recognition also has important research value of an object.