MASS SPECTROSCOPIC STUDIES OF GLUCOSE AFTER NEUTRON IRRADIATION

Authors

DOI:

https://doi.org/10.15407/dopovidi2023.05.009

Keywords:

monosaccharides, glucose, mass spectrum, ionization, electron impact, neutron, binding energy

Abstract

The processes of glucose molecule fragmentation after neutron irradiation of its powdered sample using the M-30 microtron were investigated through mass spectrometry. For the first time, significant changes in the yield of fragment ions following irradiation were observed. It is shown that neutron interaction results in the breaking of crucial carbon bonds, leading to an increased intensity output of several fragments, particularly significant for m/z = 18, 31, 43, when compared to non-irradiated ones.

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References

Radiation oncology physics: a handbook for teachers and students. Podgorsak, E. B. (Ed.). (2005). Int. Atomic Energy Agency.

Podgorsak, E. B. (2016). Radiation Physics for Medical Physicists. 955 p. https://doi.org/10.1007/978-3-319- 25382-4

Inokuti, M. (1995). Atomic and Molecular Data Needed for Radiotherapy and Radiation Research TECDOC-799. Vienna: IAEA Press.

Zavilopulo, A. N., Shpenik, O. B., Mylymko, A. N. & Shpenik, V. Yu. (2019). Mass spectrometry of D-ribose molecules. Int. J. Mass Spectr., 441, pp. 1–7. https://doi.org/10.1016/j.ijms.2019.03.008

McMurry, J. E. (2010). Fundamentals of Organic Chemistry, 7th ed. Belmont.

Attix, F. H. (2008). Introduction to radiological physics and radiation dosimetry. Wiley.

Stets, M. V., Sikora, D. I., Hoshovsky, M. V. & Pitchenko, G.F. (2009). Spatial distributions of neutron fluxes from the “gamma-quantum-photoneutron” converters. Uzhhorod University Scientific Herald. Series Physics. Iss. 25, pp. 100-106 (in Ukrainian).

Sari, A. (2023). Characterization of photoneutron fluxes emitted by electron accelerators in the 4–20 MeV range using Monte Carlo codes: A critical review. Appl. Radiation and Isotopes, 191. https://doi.org/10.1016/j. apradiso.2022.110506

Shpenik, О. B., Maslyuk, V. T., Zavilopulo, A. N., Erdevdi, N. M., Bulhakova, A. I. & Megela, I. G. (2021). Electron impact excitation of glutamine molecules irradiated with an M-30 microtron with an energy of 11.5 MeV. J. Phys. B: Atomic Molecular Optical Phys., 54, 145201. https://doi.org/10.1088/1361-6455/ac1360

Shpenik, O. B., Zavilopulo, A. N., Agafonova, A. S. & Romanova, L. G. (2008). Mass spectrometry dosage of glucose molecules. Dopov. Naс. acad. nauk Ukr., No. 5, рр. 96-101 (in Ukrainian).

Published

22.11.2023

How to Cite

Bandurin, Y., Zavilopulo, A. Z., Remeta, E., & Vizenko, M. (2023). MASS SPECTROSCOPIC STUDIES OF GLUCOSE AFTER NEUTRON IRRADIATION. Reports of the National Academy of Sciences of Ukraine, (5), 9–16. https://doi.org/10.15407/dopovidi2023.05.009