In October I performed experiments in order to assess thrombogenicity and lymphocytes activation by alginate and poly-L-lysine modified capsules. This beads could be immobilized on the polyelctrolyte multilayer surface and applied as an effective carriers for various growth factors stimulating HUVECs proliferation. I also prepared samples for Impact R test. Moreover I carried out hemocompatibility analysis in the radial flow chamber on silicon rings covered by titanium carbo-nitride, titanium dioxide or diamond-like carbon coatings.