SYNTHESIS AND CHARACTERIZATION OF POLY VINYL ALCOHOL (PVA) BASED NANO COMPOSITES USING SILICON CARBIDE (SIC) AND SILVER (AG) NANOPARTICLES FOR ENHANCED PROPERTIES

By combining the compound decrease of silver salt in water with sodium borohydride as a specialist in diminishing, silver nanoparticles were created. After implanting silver nanoparticles in the PVA framework, a red shift in the SPR band was observed. The locations of the silver nanoparticle SPR band in the watery medium and PVA network were replicated using the Mie hypothesis and were found to be in very good agreement with those discovered tentatively. Notably, it is the fluorescence features of the colloidal arrangement with quantum dots (QDs) that are of interest. The high resistance to photo-oxidation, size, and organizational diversity that allow narrow emission spectra with high quantum yields from the visible to the near-infrared are advantages of QDs. We investigated how dif erent concentrations of silver nanoparticles (AgNPs) were incorporated into polyvinyl alcohol (PVA) nanofibers (NFs) during the electro turning process. PVA NFs with AgNPs have increasingly inhibitive ef ects on harmful microbial strains as the AgNPs concentration increases.