使用水凝胶图案化技术控制细胞粘附,用于牵引力显微镜的应用

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Cited by 2

12:26 min

January 29th, 2022

10.3791/63121-v

January 29th, 2022

8.2K views

结合近紫外光刻和牵引力显微镜来测量微图案水凝胶上的细胞力。单细胞的靶向光诱导释放可以对同一样品进行大量测量。

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Traction Force Microscopy

Chapters in this video

0:04

Introduction

1:22

Preparation of Methacrylated Coverslips

2:39

Micropatterning of Extracellular Matrix Proteins on Glass Coverslips

5:31

Fabrication of Patterned Polyacrylamide Hydrogels

9:15

Local Release of Cell Traction Forces by UV-A Laser Illumination

10:26

Image Processing, Particle Image Velocity and Calculation of Traction Forces

10:55

Results

11:56

Conclusion

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