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dc.contributor.authorPhilis, J. G.en
dc.contributor.authorKosmidis, C.en
dc.date.accessioned2015-11-24T18:37:48Z-
dc.date.available2015-11-24T18:37:48Z-
dc.identifier.issn1387-3806-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17220-
dc.rightsDefault Licence-
dc.subjectlaser mass spectrometryen
dc.subjectnatural isotopic mixtureen
dc.subjectalkylbenzenesen
dc.subjectc-13en
dc.subjectrempien
dc.subjectmulti-photon ionizationen
dc.subjectselective 2-photon ionizationen
dc.subjectpolyatomic-moleculesen
dc.subjectjet spectroscopyen
dc.subjectsupersonic beamsen
dc.subjectbenzeneen
dc.titleResonant laser mass spectrometry: fragmentation patterns from C-13(1) naturally labeled moleculesen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.secondary<Go to ISI>://000083453500008-
heal.identifier.secondaryhttp://ac.els-cdn.com/S1387380699001529/1-s2.0-S1387380699001529-main.pdf?_tid=2abec0313fc7200e31094993ff7ade8d&acdnat=1334231889_ca47bfcda203bc860dfecffd7b7686f0-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate1999-
heal.abstractThe 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.journalNameInternational Journal of Mass Spectrometryen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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