METHOD FOR DESIGNING, CONTROLLING AND APPLYING MACROMOLECULE ASSOCIATES AND COMPLEX AGGREGATES WITH INCREASED USEFUL LOADING AND CONTROLLED ASSOCIATION/DISSOCIATION DEGREE Russian patent published in 2003 - IPC

FIELD: medicine. SUBSTANCE: method involves preparing substance combination two of which show amphipathetic properties and build expanded surfaces, mainly membrane-like surfaces, when making contact with liquid medium. The first and the second substances showing amphipathetic properties are different in their solubility in the fluid medium. The substances possessing higher solubility build surfaces of smaller length when compared to the second one. The substance possessing higher solubility is to be selected from lipids or lipid-like materials. The second one is to be selected from surfactants. The third substance has one or several chain molecules. EFFECT: optimized drug delivery. 59 cl, 12 dwg, 4 tbl