Polymer cationization in matrix-assisted laser desorption/ionization - Discussion

被引：41
作者：
Knochenmuss, R
机构：
[1] Department of Chemistry, Swiss Fed. Institute of Technology, Zürich
[2] ETH Zentrum, CHNC 59, CH-Zürich
来源：
EUROPEAN MASS SPECTROMETRY | 1998年 / 4卷 / 06期
关键词：
Ionization mechanisms; MALDI; Plume reactions; Polymers; Preformed ions;
D O I：
10.1255/ejms.266
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Synthetic polymers are most often observed in matrix-assisted laser desorption/ionization mass spectra as cationized molecules. The means by which such ions are created and brought into the gas phase are reviewed, with particular focus on preformed ions and cation-pickup reactions in the desorption plume.
引用
收藏
页码：427 / 427
页数：1
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