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Updated: May 5, 2026

Sample Preparation for Rapid Lipid Analysis in Drosophila Brain Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging
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Sample Preparation for Rapid Lipid Analysis in Drosophila Brain Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging

Published on: July 14, 2022

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在活细胞膜中通过光化学导化辅助的基于MS的单细胞分析揭示了具有定位CC键的脂质学模式

Chunyan Liu1, Xianzhe Wu1, Qingxi Ma1

  • 1School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.

Analytical chemistry
|August 26, 2025
PubMed
概括

一种新的光化学衍生法 (VRSOH) 允许单细胞质谱检测不和脂质异构体. 这一进展揭示了与结直肠癌转移相关的脂质学模式,确定了SCD1作为潜在的治疗点.

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Bioorthogonal Chemical Imaging of Cell Metabolism Regulated by Aromatic Amino Acids

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Fluorescence-Guided Matrix-assisted Laser Desorption/Ionization with Laser-Induced Postionization Mass Spectrometry of Individual Rat Neural Cells08:48

Fluorescence-Guided Matrix-assisted Laser Desorption/Ionization with Laser-Induced Postionization Mass Spectrometry of Individual Rat Neural Cells

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相关概念视频

Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...
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