1. Department of Environmental Sciences Fatima Jinnah Women University Rawalpindi Pakistan
2. Department of Chemistry Pittsburg State University Pittsburg Kansas USA
3. Department of Materials Photon Science Institute and Sir Henry Royce Institute, The University of Manchester Manchester UK
4. School of Natural Sciences National University of Sciences and Technology Islamabad Pakistan
5. Department of Zoology, College of Science King Saud University Riyadh Saudi Arabia