Yury Gogotsi is director of the A.J. Drexel Nanomaterials Institute, Distinguished University Professor and Charles T. and Ruth M. Bach Professor of Materials Science and Engineering at Drexel University. He received his MS in metallurgy (1984) and PhD in physical chemistry (1986) from Kyiv Polytechnic and DSc degree from the Ukrainian Academy of Sciences in 1995. He works on 2D carbides and nitrides (MXenes), which he discovered with his students and collaborators, and their applications in energy, environmental protection, electronics, and medicine.