45 are only some examples für the application of those titanium oxide laycrs. _ Literature _ [lJ Köppel1 5, Lal1gel W., Adsorption of Collagen Fragmentr on Lehle et al. [2] describe the improvement of the long time behavior of textile implants and biomaterials on polymeric base modified by plasma aetivated che­ mical vapor deposition (PACVD). By this procedure different poly­ mers are covered wirh a thin, tita­ ni um containing coating. Beside titanium also carbon and nitrogen are integrated into the layer and are subsequently oxidized 10 cantact with ambient air. In vitro investigations with...