Fluorescence Recovery after Merging a Droplet to Measure the Two-dimensional Diffusion of a Phospholipid Monolayer

Dae-Woong Jeong; KyuHan Kim; Myung Chul Choi; Siyoung Q. Choi

doi:10.3791/53376

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생체공학

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Fluorescens Recovery etter Flette en Droplet Mål To-dimensjonal Diffusion of et fosfolipid med ett lag

JoVE 신문
생체공학

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JoVE 신문 생체공학

Fluorescence Recovery after Merging a Droplet to Measure the Two-dimensional Diffusion of a Phospholipid Monolayer

Fluorescens Recovery etter Flette en Droplet Mål To-dimensjonal Diffusion of et fosfolipid med ett lag

DOI:

10.3791/53376-v

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07:54 min

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October 15, 2015

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Dae-Woong Jeong, KyuHan Kim, Myung Chul Choi, Siyoung Q. Choi

¹Department of Bio and Brain Engineering,KAIST, ²Information and Electrical Research Institute,KAIST

Chapters

00:05Title
00:45Preparation of Phospholipid Monolayer at a Flat Air-water Interface
02:32Preparation of Phospholipid Monolayer at the Curved Surface of a Droplet
04:00Imaging Fluorescence Recovery after Droplet Merging
05:17Results: Diffusion Coefficient of DOPC and DPPC Monolayer as a Function of Surface Pressure
06:39Conclusion

Summary

자동 번역

We present a new technique to measure the lateral diffusion of a surface active species at the fluid-fluid interface by merging a droplet monolayer onto a flat monolayer.

Fluorescens Recovery etter Flette en Droplet Mål To-dimensjonal Diffusion of et fosfolipid med ett lag

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Chapters

Summary

자동 번역

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