Search academic texts

Information × Registration Number 0210U006246, 0109U006245 , R & D reports Title Creation of multilayer polyelectrolyte microcapsules for controlled delivery of low-molecular drugs popup.stage_title Head Guzenko N.V., Registration Date 23-06-2010 Organization Chuiko Institute of Surface Chemistry of NAS of Ukraine popup.description2 Is it in-process set that in the water environment of forming of multi-layered tape due to formation of polyelectrolitical complexes for the case of polymeric pair of polihexametilenguanidin-gidrochlorida (PGMG-GKH) and sodium salt of carboksimetilcellyulozi (Na-KMC) possibly at pH>6. It gives possibility to regulate permeability of wall of multi-layered polymeric tape by the decline of pH. Research methods are adsorption of polyelectrolytes, pH-titration, optical microscopy, termogravimetrical (TG/DTA), X-ray phase analysis, infra-red spectroscopy, low temperature adsorption of argon, methods of calculation of constants of ionization and size of random error term of measuring. Product Description popup.authors Габчак О.Л. Гузенко Н.В. Телегеєв І.Г. popup.nrat_date 2020-04-02 Close