Sergio Alcalá-Alcalá is a Pharmacologist Chemist who completed his master's studies in the Master's program in Chemical Sciences at the National Autonomous University of Mexico (UNAM), in the area of Pharmaceutical Technology. He obtained the degree of Doctor in the Doctorate program in Chemical Sciences of the UNAM. Dr. Alcalá is Associate Research Professor “C” of the Faculty of Pharmacy of the Autonomous University of the state of Morelos (UAEM) since 2015, responsible for the Pharmaceutical Technology Research Laboratory. His working group feeds the research line “Development of Innovative Pharmaceutical Forms”. He currently directs projects based on the development and characterization of unconventional medications based on micro and nanoparticles, liposomes and microemulsions to administer drugs (Class II and IV) indicated for conditions of national interest, using alternative routes of administration; mainly the pulmonary and transdermal route. He has presented more than 15 free papers at national and international conferences. He is a reviewer in more than 5 internationally recognized and refereed journals in the area of pharmaceutical technology.