首页> 外文期刊>Acta biomaterialia >Layer-by-layer assembly of viral capsid for cell adhesion.
【24h】

Layer-by-layer assembly of viral capsid for cell adhesion.

机译:病毒衣壳的逐层组装,用于细胞粘附。

获取原文
获取原文并翻译 | 示例
           

摘要

Cowpea mosaic virus (CPMV)-based thin films are biologically active for cell culture. Using layer-by-layer assembly of CPMV and poly(diallyldimethylammonium chloride), quantitatively scalable biomolecular surfaces were constructed, which were well characterized using quartz crystal microbalance, UV-vis and atomic force microscopy. The surface coverage of CPMV nanoparticles depended on the adsorption time and pH of the virus solution, with a greater amount of CPMV adsorption occurring near its isoelectric point. It was found that the adhesion and proliferation of NIH-3T3 fibroblasts can be controlled by the coverage of viral particles using this multilayer technique.
机译:基于Cow豆花叶病毒(CPMV)的薄膜对细胞培养具有生物活性。使用CPMV和聚(二烯丙基二甲基氯化铵)的逐层组装,构建了定量可扩展的生物分子表面,并使用石英晶体微量天平,UV-vis和原子力显微镜对它们进行了很好的表征。 CPMV纳米颗粒的表面覆盖率取决于病毒溶液的吸附时间和pH值,其中CPMV的等电点附近吸附量更大。发现使用这种多层技术可以通过覆盖病毒颗粒来控制NIH-3T3成纤维细胞的粘附和增殖。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号