METHOD OF PRODUCING OF MICROCAPSULES OF TETRACYCLINE ANTIBIOTICS IN SODIUM ALGINATEMETHOD OF PRODUCING OF MICROCAPSULES OF AMINOGLYCOSIDE ANTIBIOTICS IN SODIUM ALGINATE

摘要

FIELD: nanotechnology.;SUBSTANCE: an antibiotic powder is added to sodium alginate suspension in petroleum ether and 0.01 g of E472s drug as a surface-active substance, then, 5 ml of carbon tetrachloride is added, the obtained suspension is filtered and dried. The mass ratio core:shell in nanocapsules is 1:3 or 1:1.;EFFECT: nanocapsules of antibiotics manufacture process simplification and acceleration and weight yield increase.;2 dwg, 11 ex