一个渐变产生的微流体装置,细胞生物学

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11:05 min

August 30th, 2007

10.3791/271-v

August 30th, 2007

14.9K views

我们描述了一个协议梯度产生的微流体装置,可以产生良好定义的微环境中的空间和时间的梯度微细。在这种方法中,梯度产生的微流体装置可用于研究细胞定向迁移,胚胎发育,伤口愈合,癌症转移。

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Microfluidic Device

Chapters in this video

7:13

Application of reagents

3:20

Cutting layers of microfluidic device

6:55

Experiment: effect of EGF gradient on cell migration

3:33

Creating channel inlet and outlet

0:21

Microfabrication of microfluidic device

3:19

Assembly of microfluidic device

1:49

Patterning PDMS molds

2:20

Removing bubbles by vacuum

3:59

Bonding the microfluidic device layers

9:49

Experiment: cell migration

0:05

Introduction

0:56

Preparation of PDMS mixture

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