Optimal lift force on vesicles near a compressible substrate
Optimal lift force on vesicles near a compressible substrate
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DOI：
10.1209/epl/i2004-10103-0
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发表时间：
2004-08-01
期刊：
影响因子：
--
通讯作者：
Misbah, C
中科院分区：
文献类型：
--
作者：
Beaucourt, J;Biben, T;Misbah, C
模仿血管内部糖萼层的可压缩基质附近的囊泡动力学揭示了逆流与壁变形之间的弹性流体动力学耦合的最佳升力选择的存在。对最佳弹性模量的数量级的估计表明它位于生理范围内，这可能对血细胞（白细胞或红细胞）的动态产生重要影响。
The dynamics of vesicles near a compressible substrate mimicking the glycocalyx layer of the internal Part of blood vessels reveals the existence of an optimal lift force chic to an elasto-hydrodynamic coupling between the counter flow and the deformation of the wall. An estimation of the order of magnitude of the optimal elastic modulus reveals that it lies within the physiological range, which may have important consequences for the dynamic of blood cells (leucocytes or red blood cells).