CHEMICAL-REACTIONS IN FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY

被引:29
|
作者
VEKEY, K [1 ]
ZERILLI, LF [1 ]
机构
[1] MMDRI,LEPETIT RES CTR,I-21040 GERENZANO,ITALY
来源
ORGANIC MASS SPECTROMETRY | 1991年 / 26卷 / 11期
关键词
D O I
10.1002/oms.1210261105
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Examples of various chemical reactions occurring in the matrix or in the selvedge region in fast atom bombardment (FAB) mass spectrometry are discussed. These are categorized as oxidations and reductions; substitutions; clusterings and additions; and sample decomposition or transformation. Some reactions observed showed significant time behaviour and in one case it was possible to determine rate constants. These data suggest that chemical reactions can be accelerated significantly by fast atom bombardment.
引用
收藏
页码:939 / 944
页数:6
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