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Study On Wettabilities And Platelet Adhesion Behavior Of C:h And C:n:h Films Prepared By Dc-mfcva

机译:Dc-mfcva制备的C:h和C:n:h薄膜的润湿性和血小板粘附行为的研究

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The C:H and C:N:H films were prepared by direct current magnetic filtered cathodic vacuum arc deposition (DC-MFCVA) at room temperature (RT). Raman spectra were used to analyze structure of films. The surface energy and interfacial tension of the films were calculated by contact angle measure using four common liquids. Platelet adhesion experiment in vitro was done to characterize anticoagulant property of the synthesized films from an aspect. The results showed that the doping of N and H element could decrease interfacial tension of DLC films. The synthesized DLC have good anticoagulant property and may be considered as candidate anticoagulant biomaterials.
机译:通过在室温(RT)下进行直流磁过滤阴极真空电弧沉积(DC-MFCVA)制备C:H和C:N:H膜。拉曼光谱用于分析膜的结构。使用四种常见液体通过接触角测量来计算薄膜的表面能和界面张力。从一个方面进行了体外血小板粘附实验以表征合成膜的抗凝特性。结果表明,N,H元素的掺杂可以降低DLC薄膜的界面张力。合成的DLC具有良好的抗凝性能,可以被认为是候选抗凝生物材料。

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