EFFICIENT TRAPPING AND COLLISION-INDUCED DISSOCIATION OF HIGH-MASS CLUSTER IONS USING MIXED TARGET GASES IN THE QUADRUPOLE ION TRAP

被引：24

作者：

MORAND, KL ^{[1
]}

COX, KA ^{[1
]}

COOKS, RG ^{[1
]}

机构：

[1] PURDUE UNIV,DEPT CHEM,W LAFAYETTE,IN 47907

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1992年 / 6卷 / 08期

关键词：

D O I：

10.1002/rcm.1290060807

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Heavy target gases (neon, argon, krypton or xenon), when added in small amounts to the helium buffer gas in the quadrupole ion trap, improve both the trapping efficiency of cesium iodide cluster ions of high mass-to-charge ratio and the internal energy deposition during collision-induced dissociation experiments.

引用

页码：520 / 523

页数：4

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