Hanieh Ghadimi, received her Ph.D. in analytical chemistry-nanoelectrochemistry in 2013 from the Universiti Sains Malaysia (USM) in Penang, Malaysia. She started working as a post-doctoral research fellow at the University of Malaya since 2014. Her research interests include nanomaterials, composites, chemical sensor and electrochemical sensors. She is also a part of the Department of Chemical and Biomolecular Engineering at the University of Akron, OH, USA.Prof. Dr. Sulamain Ab Ghani received his B.Sc. at UKM (1974), his M.Sc. at Salford (1978), and his Ph.D. at Salford (1983). His research interests include chemically modified electrodes for application in sensors, fuel cells, nanotechs and new analyses.Dr. IS Amiri, received his B. Sc (Hons, Applied Physics) from Public University of Oroumiyeh, Iran in 2001 and a gold medalist M. Sc. from Universiti Teknologi Malaysia (UTM), in 2009. He was awarded a PhD degree in nanophotonics in 2014. He has published journal articles and books across a broad range of topics including Optical soliton communications, Nano photonics, Nonlinear optics, Fiber optics, Quantum cryptography, Computer communication, Nanotechnology, Information security and Biotechnology engineering.