Dr Sathish-Kumar Kamaraj is a Senior Research Professor at IPN-CICATA, Unidad Altamira, Mexico. His research focuses on sustainable energy, environment, and health solutions, resulting in multiple patents and industry collaborations. He also mentors the University of Cambridge's ReachSci Programme. Dr Arun Thirumurugan is an assistant professor at the University of Atacama, Sede Vallenar, Vallenar, Chile. His research interests include the synthesis and surface modification of nanomaterials for energy and environmental applications.