Electromagnetic Radiation Shielding and Fluorescence Properties of Polyvinyl Alcohol/Polyvinyl Pyrrolidone Blended Polymer Loaded with Nano Vanadium/Cadmium Zinc Sulfide. - Heiba, Zein K.; Badawi, Ali; Ali, Essam E.; Ibrahim, Rafat M.; Mohamed, Mohamed Bakr (Journal of Macromolecular Science: Physics, 2026)