Amorphous carbonated apatite formation on diamond-like carbon containing titanium oxide
作者： M.S. Amin , L.K. Randeniya , A. Bendavid , P.J. Martin , E.W. Preston
DOI: 10.1016/J.DIAMOND.2009.02.034
关键词:
摘要: Thin films of diamond-like carbon (DLC) containing titanium oxide (DLC-TiOx, x ≤ 2) were synthesized using a pulsed DC metal–organic plasma activated chemical vapor deposition (MOCVD) technique. X-ray photoelectron spectroscopy (XPS) results confirmed the presence TiO2 on surface films. The compressive stress, elastic modulus and hardness decreased with increasing Ti content. water contact angle reduced from 62° for DLC to 45° DLC-TiOx 13.3 at.% Ti. biomimetic growth amorphous carbonated apatite in simulated body fluid (SBF) was found dependent content film. UV light exposure prior immersion SBF increased rate formation significantly as result hydrophilicity surface.
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