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脂性和水性代谢物的微分离,用于单卵细胞质谱分析

Jinlei Yang1, Jing Wang2, Runsong Cheng1

  • 1Department of Chemistry, Tsinghua University, Beijing 100084, China.

Analytical chemistry
|January 13, 2025
PubMed
概括

研究人员开发了一种微分离质谱技术,用于分析单个卵细胞中的代谢物. 这种方法实现了高覆盖率和检测极限,揭示了卵细胞成熟期间的关键代谢转变.

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相关概念视频

Mass Spectrometry: Complex Analysis01:21

Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
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