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解吸电喷雾电离质谱成像的生物组织
JoVE Journal
Bioengineering
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JoVE Journal
Bioengineering
Imaging of Biological Tissues by Desorption Electrospray Ionization Mass Spectrometry
Please note that all translations are automatically generated.
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解吸电喷雾电离质谱成像的生物组织
DOI:
10.3791/50575-v
•
06:21 min
•
July 12, 2013
•
Rachel V. Bennett*
1
,
Chaminda M. Gamage*
1
,
Facundo M. Fernández
1
School of Chemistry and Biochemistry
,
Georgia Institute of Technology
Chapters
00:05
Title
01:20
DESI Optimization
03:09
Tissue Imaging and Image Processing
04:37
Results: Imaging of Rat Brain Tissue by DESI-MS
05:56
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
电喷雾解吸电离质谱（DESI-MS）是一个环境样本，包括生物组织，可以用最少的样品制备成像方法。通过离子探针光栅下面的示例，这个喷雾基于技术组织切片内辨别分子功能提供了足够的空间分辨率。
Tags
Mass Spectrometry Imaging
DESI
Desorption Electrospray Ionization
Ambient Ionization
Rat Brain
Sample Preparation
Spatial Resolution
Molecular Information
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