In vitro hemocompatibility on thin ceramic and hydrogel films deposited on polymer substrate performed in arterial flow conditions.
作者： Roman Major , Klaudia Trembecka-Wójciga , Marcin Kot , Juergen M Lackner , Piotr Wilczek
DOI: 10.1016/J.MSEC.2015.12.013
关键词:
摘要: Hydrogel coatings were stabilized by titanium carbonitride a-C:H:Ti:N buffer layers deposited directly onto the polyurethane (PU) substrate beneath a final hydrogel coating. Coatings of using hybrid method pulsed laser deposition (PLD) and magnetron sputtering (MS) under high vacuum conditions. The influence layer on coating was analysed means multi-scale microstructure study. Mechanical tests performed at an indentation load 5 mN Berkovich indenter geometry. Haemocompatible analyses in vitro blood flow simulator. blood-material interaction dynamic fabrication procedure improved stability due to amorphous layer.
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