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血液蛋白和成纤维细胞在多壁碳纳米管上的吸附和黏附性 被引量:1

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摘要 本文研究了碳纸及碳纸基多壁碳纳米管上的血液蛋白质吸附性,并以多壁碳纳米管(MWCNTs)为支架,研究了成纤维细胞在该材料上的黏附和生长行为.结果表明,尽管两种材料表面吸附的白蛋白数量一样,但碳纸吸附的纤维蛋白原要明显少于多壁碳纳米管,提示血小板更容易在纳米管聚集.种植在多壁碳纳米管上的小鼠成纤维细胞生长明显比碳纸上的旺盛,细胞浓度从第1天的12×105个/mL明显增加到第7天的2×105个/mL,说明多壁碳纳米管对该细胞无毒性反应,具有良好的组织相容性.
出处 《中国科学(C辑)》 CSCD 北大核心 2009年第6期596-600,共5页 Science in China(Series C)
基金 东南大学生物电子学国家重点实验室开放基金资助项目
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参考文献9

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