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活体线虫线虫的傅里叶衍射分析
JoVE Journal
Engineering
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JoVE Journal Engineering
Fourier-Based Diffraction Analysis of Live Caenorhabditis elegans
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活体线虫线虫的傅里叶衍射分析

DOI:
10.3791/56154-v

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08:24 min

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September 13, 2017

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, , , , ,
1Physics and Astronomy Department,Vassar College, 2Division of Science, Mathematics and Computing,Bard College at Simon’s Rock, 3Biology Department,Vassar College

Chapters

  • 00:05Title
  • 01:05Optical Setup
  • 02:47Nematode and Cuvette Preparation
  • 04:13Real Time Data-Aquisition of Diffraction Pattern Intensity
  • 05:59Results: Power Spectra of Roller and Wild Type Fraunhofer Diffraction Series
  • 07:15Conclusion

Summary

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Automatic Translation

这篇手稿描述了如何区分不同的线虫使用远场衍射签名。我们比较了139种野生类型和 108 "滚子" C. 线虫的运动, 通过平均频率与瞬时霍夫费衍射签名在一个位置使用连续波激光。

Tags

Keywords: Fourier-based Diffraction AnalysisCaenorhabditis ElegansLocomotionNeurobiologyMicro OrganismsHelium Neon LaserNeutral Density FilterPeriscopeCuvettePhoto DiodeDigital OscilloscopeNematodesNGM Agar

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