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In Situ Påvisning og enkelt celle kvantificering af Metal metaloxid bruger nukleare Microprobe analyse
JoVE Journal
Chemistry
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JoVE Journal Chemistry
In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis
DOI:

14:53 min

February 03, 2018

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Chapters

  • 00:00Title
  • 01:38Sample Holder Preparation
  • 03:38Nanoparticles Preparation and Exposure
  • 05:05Paraformaldehyde fixation for Fluorescence Microscopy
  • 05:26Plunge Freezing Fixation and Dehydration
  • 07:13Nuclear Microprobe Analysis
  • 08:58Data Analysis
  • 10:56Representative results
  • 13:12Conclusion

Summary

Automatic Translation

Vi beskriver en metode til påvisning af kemiske elementer nuværende in situ i menneskeceller samt deres in vitro- kvantificering. Metoden er velegnet til enhver celletype og er især nyttig for kvantitative kemiske analyser i enkelt celler efter in vitro- metal oxide nanopartikler eksponering.

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