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Updated: Jun 19, 2026

Untargeted Metabolomics from Biological Sources Using Ultraperformance Liquid Chromatography-High Resolution Mass Spectrometry UPLC-HRMS
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一个代谢物合并策略 (MMS):协调,使研究能够相互比较.

Héctor Villalba1, Maria Llambrich2,3, Josep Gumà1,4

  • 1Department of Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili (IISPV), CERCA, 43204 Reus, Spain.

Metabolites
|December 22, 2023
PubMed
概括

代谢物合并策略 (MMS) 使用InChIKeys统一各种代谢学数据集,以改善交叉研究比较. 这种协调揭示了隐藏的代谢途径,提高了研究中的可重现性.

关键词:
在ChIKey中.统一化和化 统一化和化公司合并,合并.代谢产物的代谢产物研究相互比较研究.

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Tandem Mass Spectrometry01:21

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Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and reduce chemical noise during analyte detection. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called...