Dr. Akira Otsuki is a Visiting Professor at Luleå University of Technology, and the Unit coordinator and leading professor of the unit "Mine Tailings” at Universidad Adolfo Ibáñez. He is a member of several academic societies as well as an editor of academic journals including ChemEngineering and Recycling. He also serves as a guest editor of special issues, including "Colloidal/Fine Particle Aspects of Mine Tailings”. His research focuses on characterization and processing of complex materials, including waste materials, natural ores, and colloids. He has been developing and running national and international research projects on his research focuses.

Seiko Jose PhD is a scientist, working at ICAR-Central Sheep and Wool Research Institute, Avikanagar, Rajasthan, India. He has over 17 years' experience in textiles including time spent in industry and academia. His industrial experience is focused on wet processing of cotton, silk, and linen processing units. For the last 8 eight years of his research career, he has worked with a range of natural fibres such as, wool, jute, pineapple leaf fibre, coir, flax, and ramie. He has contributed to 30 research papers and 9 book chapters. His major research areas are extraction and characterization of natural fibre, textile dyeing and finishing, eco-friendly textile processing, natural fibre composites, and natural dyes.

Dr. Manasa Mohan A. graduated in 2010 from University of Kerala, India, completing post-graduation with first rank from the Department of Chemistry, and also received a gold medal in chemistry from the University of Kerala. She completed her PhD in polymer-based drug delivery systems in 2018. She is now working as a Kothari postdoctoral fellow in Mahathma Gandhi University, Kottayam, Kerala.

Sabu Thomas is a Senior Professor of Mahatma Gandhi University, Kottayam, Kerala, India, and also Chairman of the TrEST Research Park, Trivandrum, India. He is known for his outstanding contributions in polymer science and nanotechnology.