A Simple Key For sustained release and controlled release formulation slideshare Unveiled
Hydrogels are 3-dimensional network of hydrophilic cross-joined polymer that do not dissolve but can swell in h2o or can reply to the fluctuations from the environmental stimuli Hydrogels are really absorbent (they're able to consist of more than 90% water) natural or artificial polymeric networks Hydrogels also possess a diploma of adaptability s