Sabu Thomas is currently an Emeritus Professor of Mahatma Gandhi University, Kottayam, Kerala, India. He is the former Vice Chancellor of Mahatma Gandhi University and a Senior Professor of Christ University, Bangalore, India, as well as a visiting Professor at the Department of Chemical Sciences, University of Johannesburg, South Africa, Department of Chemical Engineering, Chulalongkorn University, Thailand, and an Adjunct Faculty in the Department of Polymer and Process Engineering, IIT Roorkee, India.
Hanna J. Maria is a Senior Researcher at the School of Energy Materials and the International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, India. Her research focusses on natural rubber composites and their blends, thermoplastic composites, lignin, nanocellulose, bionanocomposites, nanocellulose, rubber-based composites and nanocomposites.