RAG 发表于 2025-3-23 11:25:34
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,The Use of Two-Dimensional Gas Chromatography–Time-of-Flight Mass Spectrometry (GC×GC–TOF-MS) for Mntification. The majority of environmental metabolomic studies have implemented proton nuclear magnetic resonance (.H-NMR) spectroscopy with little attention given to mass spectrometry (MS) techniques. In this chapter, an analytical technique is outlined that incorporates two-dimensional gas chromat集合 发表于 2025-3-23 20:12:08
LC-MS-Based Metabolomics, nature (for example, amino acids, nucleotides, carboxylic acids), their chromatographic separation and analysis present a difficult challenge. Recently, hydrophilic interaction chromatography (HILIC) has become a useful tool for analysis of such polar molecules. In this chapter, we present a simpleIrksome 发表于 2025-3-24 02:16:18
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Processing and Analysis of GC/LC-MS-Based Metabolomics Data,etation. This chapter provides an overview of data processing and analysis of GC-MS- and LC-MS-based metabolomics data. Data preprocessing steps are described, including the different software available for dealing with such complex datasets. Multivariate techniques for the subsequent analysis of me烧瓶 发表于 2025-3-24 16:00:04
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Nuclear Magnetic Resonance (NMR)-Based Metabolomics,e media and many others. A number of these fluids can be obtained at a high sampling frequency with minimal invasion, permitting detailed characterisation of dynamic metabolic events. One of the attractive properties of solution-state metabolomics is the ability to generate profiles from these fluid哎呦 发表于 2025-3-25 00:55:55
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