This work focuses on preparation of electrospun matrix for wound dressing application by utilizing sericin. chitosan and silver nanoparticles in PVA nanofibers. Sericin (SS) is extracted from silk cocoon (Bombyx Mori) by alkali degumming method. The extracted sericin is characterised by UV-visible Spectroscopy and FT-IR. https://www.roneverhart.com/MagnaFlow-2000-Dodge-Durango-California-Grade-CARB-Compliant-Direct-Fit-Catalytic-Converter/