Preparation and characterization of chitosan-co-acrylamide hydrogels for controlled drug delivery
Abstract This study developed a chitosan-co-acrylamide hydrogel for controlled, pH-responsive delivery of venlafaxine hydrochloride. Hydrogels were synthesized via free-radical polymerization of chitosan and acrylamide, cross-linked with N,N′-methylenebisacrylamide (MBA), and initiated with ammonium persulfate (APS) an...