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Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/305286
Title: Accumulation of Tritium and Other Undesirable β-Emitting Radionuclides in the Production of Radiopharmaceuticals for PET Diagnostics
Authors: Brinkevich, S. D.
Brinkevich, D. I.
Kiyavitskaya, H. I.
Kiyko, A.N.
Keywords: ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика
ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Медицина и здравоохранение
ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Ядерная техника
ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия
Issue Date: 1-Jan-2023
Publisher: Pleiades Publishing, Ltd.
Citation: Physics of Atomic Nuclei. – 2023. – Vol. 86, No. 10. – P. 1–6.
Abstract: The article deals with the problem of formation of undesirable β-emitting radionuclides (RNs) in the production of radiopharmaceuticals for PET diagnostics. It is found that tritium is the main trace RN formed by the reaction 18^O(p,t)16^O during irradiation of water [18^O]H2O with protons. Other trace β emitters in water accumulate mainly as a result of leaching of activated target wall materials. The possibility of using the activity of tritium in water [18^O]H2O as an indicator of its re-enrichment is shown. The necessity of controlling the content of trace β-emitting RNs in intermediate products, production waste, and final radiopharmaceuticals is demonstrated.
URI: https://elib.bsu.by/handle/123456789/305286
ISSN: 1063-7788 (Print)
1562-692X (Electronic)
DOI: 10.1134/S1063778823100101
Licence: info:eu-repo/semantics/restrictedAccess
Appears in Collections:Кафедра физики полупроводников и наноэлектроники (статьи)

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