This November was a long month full of cycling through the Leoben in Austria. I spent all my time on practicing tribology measurement methods, samples scratching and PACVD deposition techniques. I have measured mechanical properties of polyelectrolyte coatings based on 24 bilayers of PLL/HA containing silver nanoparticles introduced by in situ UV induced reduction method. I have also prepared set of tube samples for future hemocompatibility analysis of PEMs modified by nanoparticles.