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钙化事件的表征在海洋Tubeworm使用实时光学和电子显微镜技术
JoVE Journal
Biologia
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JoVE Journal Biologia
Characterization of Calcification Events Using Live Optical and Electron Microscopy Techniques in a Marine Tubeworm
DOI:

15:39 min

February 28, 2017

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Capitoli

  • 00:00Titolo
  • 04:11Screening for Life Stage and Tissue of Interest with Live Imaging
  • 06:20Sample Preservation, Dehydration and Mounting for Electron Microscopy
  • 08:00Location a Calcium Rich Region Using SEM-EDS
  • 09:11Identifying Crystallographic Information of Calcium Rich Regions Using SEM-EBSD
  • 10:28TEM Sample Preparation Using FIB-SEM
  • 12:32Obtaining Selected Area Diffraction Pattern on a TEM
  • 13:47Representative Results
  • 15:05Conclusion

Summary

Traduzione automatica

We demonstrate the use of various microscopy methods that are useful in observing the calcification of a tubeworm, Hydroides elegans, as well as locating and characterizing the first calcified material. Live microscopy and electron microscopy are used together to provide functional and material information that are important in studying biomineralization.

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