Polyvinyl alcohol /chitosan membranes with copaiba oil emulsion and silver nanoparticles for possible application in wounds
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Research on new materials for wound care plays a key role in advancing biomaterials. The present study focused on the elaboration and characterization of polyvinyl alcohol /chitosan (BP) membranes in a ratio of 0.2/0.8 (m/m), with the addition of copaiba oil e... ...