Email this article Xanthine and Methyl Xanthine Molecules in Reactions with Low-Energy Electrons
- Authors: Muftakhov M.V.1, Tuktarov R.F.1
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Affiliations:
- Institute of Molecular and Crystal Physics, Ufa Federal Research Center, Russian Academy of Sciences
- Issue: Vol 97, No 2 (2023)
- Pages: 227-236
- Section: CHEMICAL KINETICS AND CATALYSIS
- Submitted: 27.02.2025
- Published: 01.02.2023
- URL: https://rjeid.com/0044-4537/article/view/668832
- DOI: https://doi.org/10.31857/S0044453723020176
- EDN: https://elibrary.ru/EDCCIA
- ID: 668832
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Abstract
Intense signals of [M–H]– ions have been detected in the low-energy region of the resonance electron capture mass spectra of xanthine and its methyl derivatives. It was assumed that xanthine molecules can act as radioprotectors in living cells. It was concluded that the discovered release of the carbonyl and methyl groups is associated with xanthine metabolism reactions in the tissues of living organisms.
About the authors
M. V. Muftakhov
Institute of Molecular and Crystal Physics, Ufa Federal Research Center, Russian Academy of Sciences
Email: renatuk@anrb.ru
450075, Ufa, Bashkortostan, Russia
R. F. Tuktarov
Institute of Molecular and Crystal Physics, Ufa Federal Research Center, Russian Academy of Sciences
Author for correspondence.
Email: renatuk@anrb.ru
450075, Ufa, Bashkortostan, Russia
References
- Aflatooni K., Gallup G.A., and Burrow P.D. // J. Phys. Chem. A. 1998. V. 102. № 31. P. 6205.
- Huels M.A., Hahndorf I., Illenberger E., Sanche L. // J. Chem. Phys. 1998. V. 108. № 4. P. 1309.
- Hanel G., Gstir B., Denifl S. et al. // Phys. Rev. Lett. 2003. V. 90. № 18. P. 188104-1.
- Gohlke S., Abdoul-Carime H., Illenberger E. // Chem. Phys. Lett. 2003. V. 380. P. 595.
- Denifl S., Ptasin’ska S., Hanel G. et al. // J. Chem. Phys. 2004. V. 120. № 14. P. 6557.
- Burrow P.D., Gallup G.A., Scheer A.M. et al. // J. Chem. Phys. 2006. V. 124. № 12. P. 124310.
- Abdoul-Carime H., Huels M.A., Illenberger E., Sanche L. // Int. J. Mass. Spectrom. 2003. V. 228. P. 703.
- Denifl S., Matejcik S., Gstir B. et al. // J. Chem. Phys. 2003. V. 118. P. 4107.
- Muftakhov M.V., Shchukin P.V. // Chem. Phys. Lett. 2020. V. 739. P 136967.
- Муфтахов М.В., Щукин П.В., Хатымов Р.В. // Журн. физ. химии. 2017. Т. 91. № 9. С. 1534.
- Мецлер Д. Биохимия. Химические реакции в живой клетке. Т. 3. М.: Мир, 1980. 488 с.
- Мазунов В.А., Щукин П.В., Хатымов Р.В., Муфтахов М.В. // Масс-спектрометрия. 2006, Т. 3. № 1. С. 11.
- Khvostenko O.G., Shchukin P.V., Tuimedov G.M. et al. // Int. J Mass Spectrom. 2008. V. 273. P. 69.
- Muftakhov M.V., Vasil’ev Yu.V., Mazunov V.A. // Rapid Commun. Mass Spectrom. 1999. V. 13. P. 1104.
- Khatymov R.V., Muftakhov M.V., Mazunov V.A. // Ibid. Mass 2003. V. 17. P. 2327.
- NIST Chemistry WebBook, SPD 69.
- Muftakhov M.V., Shchukin P.V. // Phys. Chem.-Chem. Phys. 2011. V. 13. P. 4600.
- Vasil’ev Yury V., Figard Benjamin J., Voinov Valery G. et al. // J. Am. Chem. Soc. 2006. V. 128. P. 5506.
- Фурса О.О., Козловский В.Л. // Журн. неврологии и психиатрии. 2014. Т. 4. С. 111.
- Denifl S., Ptasin´ska S., Probst M. et al. // J. Phys. Chem. A. 2004. V. 108. P. 6562.
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