Ashok K. Sundramoorthy received his Ph.D. degree in Engineering from NTUT, Taipei, Taiwan, in 2009. He was a postdoctoral and research associate at the Department of Biological Systems Engineering, University of Wisconsin–Madison, USA, from 2013 to 2016. He was a postdoctoral research fellow at the School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, from May 2010 to August 2013, and in the Department of Materials and Minerals Resources Engineering, National Taipei University of Technology, Taiwan, from February 2009 to April 2010.