1. Department of Basic and Applied Chemistry, Faculty of Science and Technology University of Central Punjab Lahore 54590 Pakistan
2. Chemistry Department, College of Science King Khalid University Abha 61421 Saudi Arabia
3. Biochemistry and Molecular Biology Department Faculty of Veterinary Medicine, Cairo University Giza 12211 Egypt
4. Manchester Institute of Biotechnology The University of Manchester, 131 Princess Street Manchester M1 7DN United Kingdom