1. Faculty of Science, Department of Physics, King Abdulaziz University, Building 7, P.O. Box 80203, Jeddah 21589, Saudi Arabia
2. Organic Bioelectronics Laboratory, Biological Science and Engineering Division (BESE), King Abdullah University of Science and Engineering (KAUST), Building 2, Thuwal 23955-6900, Saudi Arabia
3. Imaging and Characterization Core Laboratories, King Abdullah University of Science and Engineering (KAUST), Building 3, Thuwal 23955-6900, Saudi Arabia
4. King Fahd Medical Research Center, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
5. Emerging Technology Research Center, De Montfort University, The Gateway, Leicester LE1 9BH, United Kingdom