使用光学镊子测量禁闭中的亚细胞力学的直接力

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Cited by 14

09:56 min

August 31st, 2021

10.3791/62865-v

August 31st, 2021

7.2K views

在这里,我们提出了一种方案,用于研究分离的胚胎斑马鱼细胞在三维限制下的细胞内力学性质,并通过光学陷阱进行直接力测量。

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Optical Tweezers

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0:05

Introduction

0:58

Single-cell Preparation and Staining

2:32

Optical Trapping (OT) Chamber Spacing and Optical Tweezers Start-up

3:58

Alignment of the Optical Force Sensor

5:17

Performing the Nucleus Indentation Experiments

7:22

Results: Measurement of the Forcesand Material Properties of the Cell Nucleus Inside Zebrafish Embryo

9:17

Conclusion

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