At the Department of Environmental Technology (20.08. – 18.09.2022), Ella Danese and Ivana Petričević, students from the University of Split, conduct a research internship as part of a Erasmus program. During their stay, under the supervision of Dr. Aleksandra Pieczyńska, performed research in the field of synthesis and application of nanomaterials based on TiO2 nanotubes.