Structure of molecular packing probed by polarization-resolved nonlinear four-wave mixing and coherent anti-Stokes Raman-scattering microscopy
Structure of molecular packing probed by polarization-resolved nonlinear four-wave mixing and coherent anti-Stokes Raman-scattering microscopy
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DOI：
10.1103/physreva.89.013836
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发表时间：
2014-01-27
影响因子：
2.9
通讯作者：
Brasselet, Sophie
中科院分区：
文献类型：
--
作者：
Bioud, Fatma-Zohra;Gasecka, Paulina;Brasselet, Sophie
我们报告了一种方法，能够提供精细的结构信息的分子包装在生物分子组装使用偏振分辨四波混频和相干反斯托克斯拉曼散射显微镜。这些三阶非线性过程允许量化高阶对称性，本文利用这些对称性来揭示脂膜分子尺度上角无序行为的高水平细节。
We report a method that is able to provide refined structural information on molecular packing in biomolecular assemblies using polarization-resolved four-wavemixing and coherent anti-Stokes Raman-scattering microscopy. These third-order nonlinear processes allow quantifying high orders of symmetry which are exploited here to reveal a high level of detail in the angular disorder behavior at the molecular scale in lipid membranes.