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dc.contributor.authorÖzgen, İ. Tamerkan
dc.contributor.authorAltungöz, Oya
dc.contributor.authorSalih, B.
dc.contributor.authorVandeginste, B.G.M.
dc.date.accessioned2021-02-12T18:52:49Z
dc.date.available2021-02-12T18:52:49Z
dc.date.issued1997
dc.identifier.isbn0-7923-4849-4
dc.identifier.issn0258-2023
dc.identifier.urihttps://hdl.handle.net/11147/10790
dc.descriptionNATO Advanced Study Institute on Mass Spectrometry in the Biomolecular Sciencesen_US
dc.description.abstractA new method is developed and tested to find out the excited electronic and vibrational energy levels (fine structure) of molecules from mass spectrometric ionisation efficiency data which were obtained by a conventional mass spectrometer ion source having normal electron energy distribution. Electrons emitted in a conventional mass spectrometer ion source are not monoenergetic, therefore, evaluation of Ionisation Potentials (IF) and Appearance Potentials (AP) from experimental data creates some problems. This is even worse in the evaluation of Fine Structure (excited electronic and vibrational energy levels) from ionisation efficiency data [1]. This is overcome either by using specially designed monoenergetic ion sources which have their own problems (manufacture of special design, difficulty of operation, too much decrease of ion current), or by eliminating disturbing effects in the ionisation efficiency data by some deconvolution techniques [2,4,5,6,7,9]. In this study attempts were made to eliminate the deteriorating effects (mainly arising from electron energy distribution and noise) in the ionisation efficiency data by a deconvolution technique. The technique was applied to the ionisation efficiency data of molecular nitrogen,oxygen and methylammine and its fragment and interesting results were obtained.en_US
dc.description.sponsorshipNATOen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.ispartofseriesNATO Advanced Science Institutes Series, Series C, Mathematical and Physical Sciences
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleOptimization of mass spectrometric ionisation efficiency dataen_US
dc.typeconferenceObjecten_US
dc.relation.journalSelected Topics in Mass Spectrometry in The Biomolecular Sciencesen_US
dc.contributor.departmentIzmir Institute of Technology. Chemistryen_US
dc.identifier.volume504en_US
dc.identifier.startpage121en_US
dc.identifier.endpage127en_US
dc.identifier.wosWOS:000072058500007
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US


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