Design of a Versatile pH-Responsive Hydrogel for Potential Oral Delivery of Gastric-Sensitive Bioactives
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DOI: 10.3390/polym9100474
Abstract: A pH-responsive hydrogel system was prepared by free radical polymerization of acrylamide and methyl acrylic acid in the presence of N-N′-methylene bisacrylamide. Sodium bicarbonate was further applied as a blowing agent, which afforded a porous… read more here.
Keywords: responsive hydrogel; gastric sensitive; hydrogel; hydrogel system ... See more keywords