使用差分动力学显微镜定量细胞骨架动力学

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Cited by 13

06:37 min

June 15th, 2022

10.3791/63931-v

June 15th, 2022

5.1K views

差分动态显微镜(DDM)结合了动态光散射和显微镜的特征。本文介绍了利用DDM通过量化维门汀网络中颗粒的亚扩散和笼中动力学以及活性肌球蛋白驱动的肌动蛋白-微管复合物的弹道运动来表征重构细胞骨架网络的过程。

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Chapters in this video

0:04

Introduction

0:45

Image Acquisition and Parameter Setup

1:55

Calculating the DDM Matrix

2:54

Fitting the DDM Matrix or the ISF

3:38

Interpreting the Fit Results

4:26

Results: DDM Analysis for Vimentin and Actin-Microtubule Composite Network

6:09

Conclusion

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