Fig. 5From: Characterization of pH-responsive high molecular-weight chitosan/poly (vinyl alcohol) hydrogel prepared by gamma irradiation for localizing drug releasea Typical TG and DTG curves of pure PVA, pure CS, and CS/PVA blended hydrogels at 25 kGy and b 50/50 CS/PVA at 10, 25, and 30 kGyBack to article page