preparation and evaluation of the chitosan composite films containing nitrofurazone as a burn wound dressing material
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Chitosan and polyvinyl alcohol composite films containing nitrofurazone: preparation and evaluation
Objective(s): The aim of this study was to insert nitrofurazone in a chitosan membrane to be used as a wound dressing. Materials and Methods: Several blend films using chitosan (Cs) and polyvinyl alcohol (PVA), containing nitrofurazone were prepared by means of casting/solvent evaporating technique. Different characteristics such as mechanical properties, water vapor transmission rate...
full textChitosan and polyvinyl alcohol composite films containing nitrofurazone: preparation and evaluation
OBJECTIVE(S) The aim of this study was to insert nitrofurazone in a chitosan membrane to be used as a wound dressing. MATERIALS AND METHODS Several blend films using chitosan (Cs) and polyvinyl alcohol (PVA), containing nitrofurazone were prepared by means of casting/solvent evaporating technique. Different characteristics such as mechanical properties, water vapor transmission rate (WVTR), o...
full textchitosan and polyvinyl alcohol composite films containing nitrofurazone: preparation and evaluation
objective(s): the aim of this study was to insert nitrofurazone in a chitosan membrane to be used as a wound dressing. materials and methods: several blend films using chitosan (cs) and polyvinyl alcohol (pva), containing nitrofurazone were prepared by means of casting/solvent evaporating technique. different characteristics such as mechanical properties, water vapor transmission rate (wvtr),...
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The antimicrobial activity of a wound dressing is a key factor for preventing and treating wound infection. The current study evaluated the physiochemical properties and antimicrobial activities of semi-IPNs (interpenetrating polymer networks) based on chitosan/polyvinyl alcohol (PVA) films and nanofibers as candidates for wound dressings and investigated the effects of morphologies (nanofibrou...
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Journal title:
research in pharmaceutical sciencesجلد ۷، شماره ۵، صفحات ۰-۰
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