Rogelio Rodriguez-Rodríguez is a biologist and pharmaceutical chemist. He received his Ph.D. (2020) in Biotechnology Innovation from CIATEJ, AC (Mexico). At present, Rogelio is a professor at the Centro Universitario de los Valles, University of Guadalajara (Mexico). He is a National System of Researchers (SNI) level I member. His research focuses on the synthesis, physicochemical, thermal, and mechanical characterization of chitosan-based hydrogels for biological applications such as tissue engineering, drug delivery, and wound healing. The chitosan-based hydrogels produced by Rogelio are mainly synthesized by physical crosslinking methods.