Emile PEREZ is Director of Research at the CNRS in chemistry, currently co-director of the SMODD group in the IMRCP laboratory at the Université Paul Sabatier in Toulouse. He holds a PhD from the Université Paul Sabatier in Toulouse (France) obtained in 1987. He also has a master's degree in molecular and supramolecular chemistry. His research is in the field of chemical and physico-chemical studies of molecular systems organized for biotechnological applications or material design. In the SMODD group, his interest focuses more particularly on the use of molecular systems organized for sustainable development: bioinspired systems and/or recyclable green materials, molecular economics (reactivity, bioactive formulations). He also teaches formulation in master2 at the Université Paul Sabatier.