SUSTAINED AND CONTROLLED RELEASE DRUG DELIVERY SYSTEM SECRETS

Hydrogels are a few-dimensional community of hydrophilic cross-joined polymer that don't dissolve but can swell in drinking water or can reply to the fluctuations with the environmental stimuli Hydrogels are hugely absorbent (they could consist of more than 90% water) natural or synthetic polymeric networks Hydrogels also have a degree of versatil