Synthesis of pH-responsive hydrogel based on PVP grafted with crotonic acid for controlled drug delivery
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DOI: 10.1016/j.radphyschem.2019.108612
Abstract: Abstract In the present study polyvinylpyrrolidone (PVP) was grafted with crotonic acid (CrA) in order to obtain novel hydrogels which are pH – responsive. The grafting was performed by mixing the polymer solution with various… read more here.
Keywords: grafted crotonic; hydrogel; drug; crotonic acid ... See more keywords