1. Department of Biotechnology, Quaid-i-Azam University Islamabad, Pakistan
2. Institute of Biomedical and Genetic Engineering, G-9/1, Islamabad, Pakistan
3. Functional Materials Lab, Department of Physics, Air University Sector E-9, Islamabad, Pakistan
4. Core Research Facilities, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia