1. Department of Chemistry, Faculty of Science, Beni-Suef University, 62514 Beni-Suef, Egypt
2. Materials Science Lab, Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt
3. Nanophotonics and Applications Lab, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt