Dr. Abhishek Guldhe was awarded Ph.D. from Durban University of Technology, South Africa. He is Associate Professor at Amity institute of Biotechnology, Amity University Maharashtra. He is awarded with prestigious Ramalingaswami Re-entry Fellowship of Department of Biotechnology, Government of India. He has featured in the list of world’s top 2% scientists prepared by researchers at Stanford University and published in Elsevier. His research focus area is microalgal biotechnology, biofuels, bioactive compounds and waste beneficiation. He teaches various subjects of Biotechnology and Environmental Sciences. He has over 50 publications which includes papers and book chapters in reputed international peer reviewed and high impact journals and books. Dr. Bhaskar Singh received his Ph.D. from the Indian Institute of Technology (BHU) India in 2010. Bhaskar Singh also holds an M. Phil. from Pondicherry University, India, with a Gold Medal. He is currently servingas an Assistant Professor at the Department of Environmental Sciences, Central University of Jharkhand, Ranchi, India since August 2013. Dr. Singh is currently engaged in teaching in the thrust areas of Environmental Sciences. Dr. Singh works on various aspects of biodiesel development for its commercial applications. He has to his credit more than 55 research and review papers in peer-reviewed and high-impact international journals. He has also co-authored more than 20 book chapters with reputed publishers. Dr. Singh has co-authored and co-edited books with Springer, Elsevier, & Routledge (CRC Press) publication. He recently featured in the list of top 2% of the world scientists in the report published by Elsevier (prepared by the researcher's of Stanford University).