http://hdl.handle.net/20.500.12128/16091
Tytuł: | Innovatory production of radioisotopes 117mSn, 186Re and 188Re for laboratory tests and the future application in nuclear medicine |
Autor: | Młyńczyk, Natalia Konefał, Adam Orlef, Andrzej Sokół, Maria Rostocka, Justyna Lniak, Wioletta Gawełczyk, Bartłomiej |
Słowa kluczowe: | induced radioactivity; linear accelerator; neutron radiation; cross-sections |
Data wydania: | 2020 |
Źródło: | Acta Physica Polonica B, (2020), no. 3, s. 867-872 |
Abstrakt: | In this work, innovatory production of three radioisotopes 117mSn, 186Re and 188Re, which can be used in nuclear medicine, is described. The natural tin and rhenium targets were irradiated by a high-energy 20 MV X-ray therapeutic beam from a medical linear accelerator. Additionally, the targets were in the photoneutron field. The radioisotopes were obtained in photonuclear and neutron reactions. A special lead-PMMA system was used to increase the slowed-down neutron flux in the target volume. The specific activities of 117mSn, 186Re and 188Re are 11 kBq/g, 2.6 MBq/g and 0.26 MBq/g in the saturation state, respectively. The produced amounts of the radioisotopes of tin and rhenium are sufficient for various laboratory tests in nuclear medicine. |
URI: | http://hdl.handle.net/20.500.12128/16091 |
DOI: | 10.5506/APhysPolB.51.867 |
ISSN: | 0587-4254 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Mlynczyk_Innovatory_production_of-radioisotopes.pdf | 2,84 MB | Adobe PDF | Przejrzyj / Otwórz |
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