Fernando Cortés-Guzmán is a full professor at the Instituto de Química, Universidad Nacional Autónoma de México since 2008. He received his Ph.D. under Dr. Gabriel E. Cuevas González Bravo at UNAM. He also worked with Prof. Richard Bader as a postdoctoral research assistant focusing Metal-Ligand interactions. He focuses on the study of the evolution of specific interactions throughout a chemical process, both in the basal and excited state, using the local and integrated properties of scalar fields in order to understand and predict reactivity and molecular recognition.