Resonant laser mass spectrometry: fragmentation patterns from C-13(1) naturally labeled molecules
| dc.contributor.author | Philis, J. G. | en |
| dc.contributor.author | Kosmidis, C. | en |
| dc.date.accessioned | 2015-11-24T18:37:48Z | |
| dc.date.available | 2015-11-24T18:37:48Z | |
| dc.identifier.issn | 1387-3806 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17220 | |
| dc.rights | Default Licence | - |
| dc.subject | laser mass spectrometry | en |
| dc.subject | natural isotopic mixture | en |
| dc.subject | alkylbenzenes | en |
| dc.subject | c-13 | en |
| dc.subject | rempi | en |
| dc.subject | multi-photon ionization | en |
| dc.subject | selective 2-photon ionization | en |
| dc.subject | polyatomic-molecules | en |
| dc.subject | jet spectroscopy | en |
| dc.subject | supersonic beams | en |
| dc.subject | benzene | en |
| dc.title | Resonant laser mass spectrometry: fragmentation patterns from C-13(1) naturally labeled molecules | en |
| heal.abstract | The potential of resonance-enhanced multiphoton ionization (REMPI) mass spectrometry to pick out the fragmentation pattern due to C-13(1)-isotopomers from the fragmentation pattern due to the unlabeled molecule, in non-isotope-enriched samples, has been explored. Toluene, n-propylbenzene, ortho-diethylbenzene, and tert-butylbenzene have been used as testing samples. The fragmentation patterns of the unlabeled molecule and of the natural abundance C-13(1)-isotopomer have been measured in a time-of-flight mass analyzer by exciting successively the S-1 <-- S-0 origins of the C-12-monoisotopic molecule and C-13(1)-isotopomers. Fragmentation mechanisms are not completely clear from the comparison of these mass spectra, but the method can be applied to low concentration enriched compounds labeled in known positions. (Int J Mass Spectrom 193 (1999) 69-75) (C) 1999 Elsevier Science B.V. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | <Go to ISI>://000083453500008 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S1387380699001529/1-s2.0-S1387380699001529-main.pdf?_tid=2abec0313fc7200e31094993ff7ade8d&acdnat=1334231889_ca47bfcda203bc860dfecffd7b7686f0 | - |
| heal.journalName | International Journal of Mass Spectrometry | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1999 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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