CHEMICAL-IONIZATION

被引:4
作者
HARRISON, AG
机构
关键词
D O I
10.1051/jcp/1993901411
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
In chemical ionization, the analyte of interest is ionized by gas-phase ion/molecule reactions between suitable reagent ions and gaseous analyte molecules. The major ionic reagents which have been developed include gaseous Bronsted acids and bases and charge exchange reagents; in addition, reagent gases which promote electron attachment have seen extensive use. The present paper reviews the major features and uses of these reagent systems as well as recent developments in the instrumentation for chemical ionization.
引用
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页码:1411 / 1432
页数:22
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