๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Atmospheric pressure ion sources

โœ Scribed by Thomas R. Covey; Bruce A. Thomson; Bradley B. Schneider

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
945 KB
Volume
28
Category
Article
ISSN
0277-7037

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โœฆ Synopsis

Abstract

This review of atmospheric pressure ion sources discusses major developments that have occurred since 1991. Advances in the instrumentation and understanding of the key physical principles are the primary focus. Developments with electrospray and atmospheric pressure chemical ionization and variations encompassing adaptations for surface analysis, ambient air analysis, high throughput, and modification of the ionization mechanism are covered. An important and limiting consequence of atmospheric pressure chemical ionization, chemical noise, is discussed as is techniques being employed to ameliorate the problem. Ion transfer and transport from atmospheric pressure into deep vacuum is an area undergoing constant improvement and refinement so is given considerable consideration in this review. ยฉ 2009 Wiley Periodicals, Inc., Mass Spec Rev 28:870โ€“897, 2009

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