1. Department of Mathematics and Natural Sciences, Brac University, 66 Mohakhali, Dhaka 1212, Bangladesh
2. Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar 1342, Bangladesh
3. Department of Biochemistry and Molecular Biology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
4. Department of Biochemistry and Molecular Biology, Primeasia University, Banani 1213, Bangladesh
5. Material Science Division, Atomic Energy Centre, Dhaka 1000, Bangladesh