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Miscibility and Thermal Study of 4-Hydroxycoumarin Doped Chitosan Films
2021
American Journal of PharmTech Research
In this study, new Chitosan/4-Hydropxycoumarin films were prepared and characterized. The influence of 4-Hydroxycoumarin on the surface morphology, thermal behavior of the chitosan films were studied. The experimental studies showed that surface morphology becomes uniform and surface roughness increases with increasing the concentration of 4-Hydroxycoumarin in the chitosan film. The appreciable intermolecular interaction among the chitosan and 4-Hydroxycoumarin is confirmed by the FTIR study.
doi:10.46624/ajptr.2021.v11.i1.007
fatcat:qbocyvxz6zdafhhl5li5iyrg4q