The interaction of beta-cyclodextrin(beta-CD), hydroxypropyl-beta-CD and gamma-CD with the drug rutin has been investigated by using fluorimetry. The stoichiometry of the complexes and their formation constants have b...The interaction of beta-cyclodextrin(beta-CD), hydroxypropyl-beta-CD and gamma-CD with the drug rutin has been investigated by using fluorimetry. The stoichiometry of the complexes and their formation constants have been estimated. The thermodynamic parameters for the formation of complexes were obtained. The complexing ability of HP-beta-CD is remarkably stronger than beta-CD and gamma-CD.展开更多
文摘The interaction of beta-cyclodextrin(beta-CD), hydroxypropyl-beta-CD and gamma-CD with the drug rutin has been investigated by using fluorimetry. The stoichiometry of the complexes and their formation constants have been estimated. The thermodynamic parameters for the formation of complexes were obtained. The complexing ability of HP-beta-CD is remarkably stronger than beta-CD and gamma-CD.