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在高分辨率离子移动性分离中,将同位素转移与碰撞截面测量用于碳水化合物表征

David L Williamson1, Gabe Nagy1

  • 1Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States.

Analytical chemistry
|September 8, 2023
PubMed
概括

这项研究引入了一种新的2D策略,使用循环离子流动性质谱法 (cIMS-MS) 来表征碳水化合物异构体. 该方法将碰撞截面 (CCS) 值与同位素移位相结合,以改进复杂碳水化合物的分析.

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