Md. Mahmud Alam: Received his B.Sc. in Chemical engineering and polymer Science in 2002 from Shahjalal University of Science and Technology (SUST), Sylhet, Bangladesh and M.Sc. in Chemical Engineering from Norwegian University of Science and Technology (NTNU), Trondheim, Norway, in 2011. Presently he is working as a faculty member at King Abdulaziz University, Jeddah, KSA. His research is focused on the development of Chemical and Biosensors with nanostructure and nanocomposite materials.