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Updated: Jul 24, 2025

Sample Preparation Strategies for Mass Spectrometry Imaging of 3D Cell Culture Models
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深度:通过深度神经网络加速3D质谱成像

Dan Li1, Yao Qian1, Haiming Yao1

  • 1Department of Precision Instrument, Tsinghua University, Beijing 100084, China.

Analytical chemistry
|July 10, 2023
PubMed
概括

深度加速三维质谱成像 (3D MSI) 使用一个新的稀疏采样网络. 该方法从稀疏的数据中重建3DMS图像,实现高精度并显著减少复杂生物样本的分析时间.

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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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