Marzena Balcerzewska, Krzysztof Czajkowski, Daniel Rodak, students of Nanostructures Engineering Faculty at Physyics Departament UW and Marek Stryjczyk, the listener of Energy and Nuclear Chemistry Faculty, Chemistry Departament UW (all are members of LTNMF team) defended their bachelor thesis under the supervision of Prof. Karol Grela (the theses tutor- Piotr Leszczy?ski, PhD).