Freeze-Dried CS/PVP/PVA Composite Scaffolds Doped with Curcumin and SiO2 Nanoparticles for Tissue Regeneration
In this study, three formulations (F1, F2, and F3) were developed to fabricate hybrid scaffolds composed of chitosan (CS), polyvinylpyrrolidone (PVP), and polyvinyl alcohol (PVA), doped with curcumin (CUR) and silicon dioxide nanoparticles (NPs-SiO2). Structural analysis of the scaffolds was performed using Fourier tra...