1. PG & Research Department of PhysicsArul Anandar College Karumathur India
2. Department of PhysicsIndian Institute of Science Bengaluru India
3. Department of Biology, Faculty of ScienceKing Khalid University Abha Saudi Arabia
4. Department of BiologyNuclear Materials Authority P.O. Box 530, El Maadi Egypt
5. Research Centre for Advanced Materials Science (RCAMS)King Khalid University P.O. Box 9004, Abha 61413 Saudi Arabia