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首页> 外文期刊>Applied clay science >Montmorillonite-phosphatidyl choline/PDMS films: A novel antithrombogenic material
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Montmorillonite-phosphatidyl choline/PDMS films: A novel antithrombogenic material

机译：蒙脱土-磷脂酰胆碱/ PDMS膜：新型抗血栓形成材料

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摘要

Phosphatidyl choline (PC)-montmorillonite (MMT) was prepared by intercalation. The PC-MMT was dispersed in polydimethylsiloxane (PDMS) to form a PC-MMT/PDMS composite. The composite material was characterized by X-ray diffraction (XRD) and Fourier transformed infrared (FTIR). The basal spacing of MMT increased from 1.23 to 6.13 nm, indicating that PC was intercalated. The changes in the FTIR spectra also confirmed that PC interacted with MMT. The mechanical properties showed almost no difference between PDMS and PC-MMT/PDMS. Blood compatibility of PC-MMT/PDMS films was evaluated using the hemolysis test and recalcification assay. Both hemolysis and recalcification data showed that PC-MMT/PDMS has better blood compatibility than PDMS.
机译：通过插层法制备磷脂酰胆碱（PC）-蒙脱石（MMT）。将PC-MMT分散在聚二甲基硅氧烷（PDMS）中以形成PC-MMT / PDMS复合材料。通过X射线衍射（XRD）和傅立叶变换红外（FTIR）对复合材料进行了表征。 MMT的基础间距从1.23 nm增加到6.13 nm，表明PC已插入。 FTIR光谱的变化也证实了PC与MMT相互作用。机械性能显示PDMS和PC-MMT / PDMS之间几乎没有差异。使用溶血试验和重钙化测定法评估PC-MMT / PDMS膜的血液相容性。溶血和再钙化数据均显示PC-MMT / PDMS具有比PDMS更好的血液相容性。

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  • 来源
    《Applied clay science》 |2009年第4期|401-403|共3页
  • 作者

    Ninglin Zhou; Su Fang; Dong Xu; Jun Zhang; Hong Mo; Jian Shen;

  • 作者单位

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China Jiangsu Technological Research Center for Interfacial Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China;

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China;

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China;

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China Jiangsu Technological Research Center for Interfacial Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China;

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China Jiangsu Technological Research Center for Interfacial Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China;

    Jiangsu Engineering Research Center for Biomedical Function Materials, Nanjing Normal University, Nanjing 210097, China Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China Jiangsu Technological Research Center for Interfacial Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    phosphatidyl choline; montmorillonite; intercalation; blood compatibility; PDMS; composite;

    机译：磷脂酰胆碱;蒙脱石插层血液相容性;PDMS;综合;
  • 入库时间 2022-08-17 13:55:47

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