Ontology highlight
ABSTRACT:
SUBMITTER: Lachowicz D
PROVIDER: S-EPMC6956171 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Lachowicz Dorota D Mielczarek Przemyslaw P Wirecka Roma R Berent Katarzyna K Karewicz Anna A Szuwarzyński Michał M Zapotoczny Szczepan S
Pharmaceutics 20191121 12
A cationic derivative of pullulan was obtained by grafting reaction and used together with dextran sulfate to form polysaccharide-based nanohydrogel cross-linked via electrostatic interactions between polyions. Due to the polycation-polyanion interactions nanohydrogel particles were formed instantly and spontaneously in water. The nanoparticles were colloidally stable and their size and surface charge could be controlled by the polycation/polyanion ratio. The morphology of the obtained particles ...[more]