**About the Editor**

**Eduardo Guzm ´an**, Associate Professor at the Physico-Chemistry Department and Researcher at the Multi-disciplinary Institute in the Complutense University of Madrid (Spain), received his MSc in Chemistry and in Science and Technology of Colloids and Interfaces, and his PhD in Science at the Complutense University of Madrid (Spain). After his PhD, he worked for a period of four years at the Istituto per l'Energetica e le Interfasi in Genoa (Italy), after which he returned to his alma mater. He has published over 80 paper in JCR journals and 10 chapters in books (https://orcid.org/0000-0002-4682-2734), corresponding to a H-index of 26, and he has co-authored more than 100 contributions to different national and international conferences. His main research interests are in LbL assembly, interfacial rheology, drug delivery, biophysics, cosmetics, and pest control. He has supervised 3 PhD students, 10 students MSc students, and 20 undergraduate students. He has been involved in 2 EU and 6 Spanish funded I+D grants, and has had scientific responsibility for 2 cooperation projects between academia and industry. He is a member of the editorial board of numerous scientific journals, including Coatings (Editor-in-Chief of the Section "Liquid–Fluid Interfaces") and Polymers, and has edited Special Issues in Coatings, Processes, and Advances in Colloid and Interface Science.
