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常压LAESI质谱生物组织和生物膜的分子成像
JoVE Journal
Biology
This content is Free Access.
JoVE Journal Biology
Atmospheric-pressure Molecular Imaging of Biological Tissues and Biofilms by LAESI Mass Spectrometry
DOI:

09:22 min

September 03, 2010

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Chapters

  • 00:00Title
  • 00:41Introduction
  • 01:06Tissue Preparation and Mounting
  • 02:07Optimization of the LAESI Ion Source
  • 05:54Molecular Imaging and Data Analysis
  • 07:49Mass Spectrometry of Biological Tissues Representative Results
  • 08:44Conclusion

Summary

Automatic Translation

激光烧蚀电喷雾电离(LAESI)大气压离子源质谱。在成像模式下,中红外激光探测跨组织切片或生物膜的分子分布。这种技术提供了一个原生的实验条件下进行的各种生物分析研究的新方法。

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