TY - JOUR
AU - Walkowiak, B.
AB - Titanium dioxide (TiO2) can be used as protective and biocompatible coatings. Properties of these coatings strongly depend on a method and conditions of the deposition process. The aim of this study was to investigate the contact of whole blood with sol-gel TiO2 films deposited on stainless steel (316L) substrates by the dip–coating method and treated at different temperatures. The TiO2 films were annealed at temperatures in the range of 300–800°C. Different structures of TiO2 (amorphous, anatase and rutile) were obtained. Samples were characterised in regard to morphology, thickness, roughness, wettability and phase composition. An in vitro cell adhesion and cytofluorymetry tests were also performed to characterise the quantity and morphology of adhered blood platelets and platelet activation and aggregation in the blood samples after contact with the studied surfaces.The TiO2 sol-gel coating annealed at 800°C (rutile) showed better thrombocompatibility in comparison with other studied coatings.
TI - Thrombocompatibility of sol-gel titanium dioxide coatings deposited on stainless steel substrate
JF - Advances in Applied Ceramics
DO - 10.1179/174367608x319276
DA - 2008-10-01
UR - https://www.deepdyve.com/lp/sage/thrombocompatibility-of-sol-gel-titanium-dioxide-coatings-deposited-on-Qofgi2jz7V
SP - 254
EP - 258
VL - 107
IS - 5
DP - DeepDyve
ER -