Effect of Fe3+–MMT nanocomposite content on thermal, mechanical and water resistance behavior of PVP/amylose films
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DOI: 10.1007/s00289-019-03083-5
Abstract: Novel nanocomposite films based on amylose (AM) and Fe3+–montmorillonite (Fe3+–MMT) in the matrix of poly(vinyl pyrrolidone) (PVP) were fabricated using a solution casting method. X-ray diffraction indicated that an ion exchange process occurred between Fe3+–MMT… read more here.
Keywords: mmt; pvp films; water; effect fe3 ... See more keywords
Solid Dispersions Incorporated into PVP Films for the Controlled Release of Trans-Resveratrol: Development, Physicochemical and In Vitro Characterizations and In Vivo Cutaneous Anti-Inflammatory Evaluation
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DOI: 10.3390/pharmaceutics14061149
Abstract: Trans-resveratrol can promote various dermatological effects. However, its high crystallinity decreases its solubility and bioavailability. Therefore, solid dispersions have been developed to promote its amorphization; even so, they present as powders, making cutaneous controlled drug… read more here.
Keywords: solid dispersions; vitro; pvp films; trans resveratrol ... See more keywords