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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 24, Pages 36–40
DOI: https://doi.org/10.21883/PJTF.2019.24.48801.17968
(Mi pjtf5240)
 

This article is cited in 10 scientific papers (total in 10 papers)

Mass spectrometry of glutamic acid and glutamine in the gas phase

A. N. Zavilopulo, A. I. Bulhakova

Institute of Electron Physics, National Academy of Sciences of Ukraine
Abstract: We report on the method and results of a mass-spectrometric investigation of the yield of positive ions formed as a result of the dissociative ionization of glutamic acid and glutamine by electron impact in the gas phase. The measurements were performed at various temperatures using a monopole mass spectrometer of MX-7304A type in a range of ion masses within 10–150 Da. Peculiarities of the formation of molecular fragment ions of glutamic acid and glutamine by electron impact were studied in detail and the dynamics of fragment ion yield was measured at various temperatures of evaporation of the initial substances within 310–430 K.
Keywords: mass spectrum, amino acid, dissociative ionization, fragment ion.
Received: 09.07.2019
Revised: 09.07.2019
Accepted: 18.09.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 12, Pages 1252–1257
DOI: https://doi.org/10.1134/S1063785019120290
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. N. Zavilopulo, A. I. Bulhakova, “Mass spectrometry of glutamic acid and glutamine in the gas phase”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:24 (2019), 36–40; Tech. Phys. Lett., 45:12 (2019), 1252–1257
Citation in format AMSBIB
\Bibitem{ZavBul19}
\by A.~N.~Zavilopulo, A.~I.~Bulhakova
\paper Mass spectrometry of glutamic acid and glutamine in the gas phase
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 24
\pages 36--40
\mathnet{http://mi.mathnet.ru/pjtf5240}
\crossref{https://doi.org/10.21883/PJTF.2019.24.48801.17968}
\elib{https://elibrary.ru/item.asp?id=41848542}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 12
\pages 1252--1257
\crossref{https://doi.org/10.1134/S1063785019120290}
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  • This publication is cited in the following 10 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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