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Updated: Jan 7, 2026

Capturing Small Molecule Communication Between Tissues and Cells Using Imaging Mass Spectrometry
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Capturing Small Molecule Communication Between Tissues and Cells Using Imaging Mass Spectrometry

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通过Pyxis推进空间-omics,这是用于离子移动性质谱仪成像数据分析的供应商中立软件

Sara Tortorella1, Sebastian Bessler2, Giuseppe Arturi3

  • 1Mass Analytica SL, Av. Cerdanyola 92-94, 08173, Sant Cugat del Vallés, Spain. sara.tortorella@mass-analytica.com.

Analytical and bioanalytical chemistry
|December 20, 2025
PubMed
概括

质谱成像 (MSI) 产生复杂的数据,但离子流动性 (IM) 谱法有助于分析. 引入了一个新的软件,Pyxis,以克服IM-MSI数据处理对代谢学的挑战.

关键词:
化学测量 化学测量 化学测量离子流动性的离子流动性质谱仪成像成像 质谱仪成像代谢学 代谢学 代谢学软件和数据分析工具.

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In inductively coupled plasma–mass spectrometry (ICP–MS), an inductively coupled plasma (ICP) torch is used as an atomizer and ionizer. Solid samples are dissolved and volatilized before being introduced into the high-temperature argon plasma, while solution samples are nebulized and passed through the high-temperature argon plasma. Plasma dissociates the analytes and ionizes their component atoms to form a mixture of positive ions and molecular species. The positive ions are then...
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