FIELD: nanotechnology.
SUBSTANCE: carraginan is used as the nanocapsule shell, and the metal salt is used as the core for the mass ratio of the core: shell 1:3. The metal salt is added to a suspension of carraginan in ethanol containing the E472c preparation as a surfactant, with stirring at 1200 rpm, then methylene chloride is poured, the resulting suspension is filtered off and dried at room temperature.
EFFECT: simplification and acceleration of the process of obtaining nanocapsules.
11 ex
