م مقاله کنفرانسی سال ۱۴۰۴ ۲۷۱ مشاهده Green-Synthesized ZnO Nanoparticles Using Calendula Officinalis Extract For Pva-Based Nanocomposite Burn Wound Dressings: Characterization And Mechanical Properties Calendula officinalisGreen synthesisZinc oxide nanoparticles