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 reply to the fluctuations in the environmental stimuli Hydrogels are remarkably absorbent (they could include about 90% water) organic or artificial polymeric networks Hydrogels also have a diploma of adaptability v