Anita Trenczek-Zajac received her Ph.D. (2010) and habilitation (2019) degree in chemistry from the AGH-University of Science and Technology in Cracow (Poland). Currently, she is an associate professor at the AGH University of Science and Technology in Cracow (Poland), Faculty of Materials Science and Ceramics. Her scientific interests include physico-chemical properties of metal oxide nanomaterials (0D-3D), photocatalytic and photoelectrochemical properties of semiconductors, crystal and electronic structure of modified semiconductors.