Evaluation of blood compatibility of plasma deposited heparin-like films and SF6 plasma treated surfaces
نویسندگان
چکیده
منابع مشابه
Diamond-like Carbon Films Deposited by Hydrocarbon Plasma Sources
Diamond-like carbon deposition techniques, characterization techniques and processing parameters, such as gas ratio, bias voltage, gas pressure, type of precursor gas used, temperature, gas total flow, substrate material, among others are reviewed. Mostly silicon substrates have been employed, but also metallic materials such as titanium and aluminum alloys or steels have been used as well. Imp...
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ZnO nanostructure films were deposited by radio frequency (RF) magnetron sputtering on etched silicon (100) substrates using dry Ar/SF6 plasma, at two etching times of 5 min and 30 min, and on non etched silicon surface. Energy dispersive X-ray (EDX) technique was employed to investigate the elements contents for etched substrates as well as ZnO films, where it is found to be stoichiometric. Su...
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Abstract. It is well known that MIM (metal-insulator-metal) structures exhibit various high-field processes, which may be either electrode-limited (e.g. tunneling, Schottky-barrier emission) or bulk-limited (e.g. space-charge-limited conduction, Poole-Frenkel conduction). Thin films prepared using PECVD (plasma-enhanced chemical vapour deposition)exhibited Pool-Frenkel conductivity (Schottky co...
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In this work, TiN/TiCN & PN/TiCN multilayer films were deposited by plasma- assisted chemical vapour deposition (PACVD). Plasma nitriding (PN) and TiN intermediate layer prior to coating leads to appropriate hardness gradient and it can greatly improve the mechanical properties of the coating. The composition, crystalline structure and phase of the films were investigated by X-ray d...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2010
ISSN: 1516-1439
DOI: 10.1590/s1516-14392010000100019