A Simple Key For sustained release and controlled release formulation slideshare Unveiled
Hydrogels are 3-dimensional community of hydrophilic cross-linked polymer that do not dissolve but can swell in drinking water or can respond to the fluctuations with the environmental stimuli Hydrogels are really absorbent (they will comprise over 90% drinking water) all-natural or synthetic polymeric networks Hydrogels also possess a degree of v