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硅氮化物膜的细胞培养和同步加速器X射线荧光纳米分析的冷冻制备
JoVE Revista
Bioquímica
This content is Free Access.
JoVE Revista Bioquímica
Cell Culture on Silicon Nitride Membranes and Cryopreparation for Synchrotron X-ray Fluorescence Nano-analysis
DOI:

08:26 min

December 10, 2019

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Capítulos

  • 00:04Título
  • 00:59Silicon Nitride (Si3N4) Membrane Support Preparation
  • 02:14Cell Seeding
  • 03:04Plunge-Freezing
  • 04:46Plunge-Frozen Cell Freeze-Drying
  • 06:05Results: Representative X-Ray Fluorescence Imaging of Frozen Hydrated and Freeze-Dried Cells
  • 07:28Conclusion

Summary

Traducción Automática

这里介绍的是一个协议,用于氮化硅膜上的细胞培养和在X射线荧光成像之前使用同步加速器低温X射线纳米探针进行跳投。当只提供室温纳米分析时,冷冻样品可以进一步冷冻干燥。这些是获得细胞内元素组成信息的关键步骤。

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