Aparna Das obtained her Ph. D. degree in Material science/nanophysics from Joseph Fourier University, France. Her postdoctoral experiences include working as a research scientist at the California Nano Systems Institute and Electric Engineering Department, University of California, Los Angeles, USA, and as an experienced researcher at the Nanowiring-Marie Curie Initial Training Network, Georg August Universität Göttingen, Germany. Currently, she is working as an Assistant Professor at Prince Mohammad Bin Fahd University, Saudi Arabia. Dr. Das has published more than 80 peer-reviewed articles including 2 books (Elsevier, PMU press), 11 book chapters, 4 press release articles, 2 editorials, and 61 journal publications. She has 53 contributions to international conferences. Dr. Das has served as a guest editor of an international journal and she has acted as a reviewer. Dr. Das has obtained several competitive grants and has filed patent application. She has received young women researcher award, Outstanding Researcher Award, European microscopy society outstanding paper awards and several international fellowships.