Dr. Didier Rouxel is a full Professor at the University of Lorraine, France, and researcher in the Institut Jean Lamour of Nancy, France. He received the Engineer degree from the École Supérieure des Sciences et Techniques de l’Ingénieur de Nancy, in 1989, and the Ph.D. degree in material sciences and engineering from the University of Nancy I in 1993. He was the Leader of the “Micro and NanoSystems? Group of the Institut Jean Lamour, Nancy, France (2013-2018). He was also the Leader of the C’NANO French Grand Est network for the theme “Nanosciences and Materials for Health? (2009-2015), Expert of the European Interreg project NANO4M – Nano For Market, Theme “Nano & Microsensors and Implants (HEALTH)? (2009-2010), Expert from the French national agency ANSES, “Nanomaterials and Health? Working Group (2012-2015). Prof. Rouxel has been involved in the spectroscopic analysis of inorganics and is vastly experienced in the analysis of polymer nanocomposite systems by almost all spectroscopic techniques. His major areas of interest include elastic properties of polymeric materials studied by Brillouin spectroscopy, development of polymer nanocomposite materials, development of micro-devices based on electro-active polymers, piezoelectric nanocrystals, microsensor development for surgery, etc. Since 2011, he has co-directed numerous Franco-Indian collaborative projects. He is Doctor Honoris Causa from Mahatma Gandhi University, Kerala, India (2022).