Wavelength-specific resonance-enhanced multiphoton ionization for isomer discrimination via fragmentation and metastable analysis

Wavelength-specific resonance-enhanced multiphoton ionization for isomer discrimination via fragmentation and metastable analysis

A study found that resonance-enhanced multiphoton ionization (REMPI) at two wavelengths can be used to produce fragmentation from which isomers can be distinguished. Metastable ion energy analysis was used to analyze products arising from REMPI-induced fragmentation.

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Bibliographic Details
Published in:Analytical chemistry (Washington) Vol. 65; no. 9; pp. 1257 - 1266
Main Authors: Fountain, Scott T, Lubman, David M
Format: Journal Article
Language:English
Published: Washington, DC American Chemical Society 01-05-1993
Subjects:
Analytical chemistry
Chemistry
Exact sciences and technology
Ions
Spectrometric and optical methods
Electron impact
Fragmentation pattern
Resonance state
Time of flight method
Multiphoton ionization
Mass spectrometry
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Description
Summary:A study found that resonance-enhanced multiphoton ionization (REMPI) at two wavelengths can be used to produce fragmentation from which isomers can be distinguished. Metastable ion energy analysis was used to analyze products arising from REMPI-induced fragmentation.
Bibliography:istex:B9832C64E5BE4D38A855E187ED8D7850CDE3DCD7
ark:/67375/TPS-M07Z8C6R-R
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00057a024