Stem Cell Seeded and Silver Nanoparticles Loaded Bilayer PLGA/PVA Dressings for Wound Healing

Antibacterial activity and promoting wound healing are two important characteristics of ideal dressings. The previous work has successfully prepared a stem cell seeded polyvinyl alcohol (PVA) hydrogel dressing, which could promote wound healing by active factors secreted from the dressing. However, a lack of antibacterial activity might limit its better application. In this study, a photo‐active gelatin (Az‐Gel) modified stem cell seeded bilayer...