Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets

Nowadays, cobalt isotopes (55)Co, (57)Co, and (58m)Co are considered to be promising radionuclides in nuclear medicine, with (55)Co receiving the most attention as an isotope for diagnostics by positron emission tomography. One of the current research directions is dedicated to its production using...

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Autores principales: Kazakov, Andrey G., Babenya, Julia S., Ekatova, Taisya Y., Belyshev, Sergey S., Khankin, Vadim V., Kuznetsov, Alexander A., Vinokurov, Sergey E., Myasoedov, Boris F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8911929/
https://www.ncbi.nlm.nih.gov/pubmed/35268626
http://dx.doi.org/10.3390/molecules27051524
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author Kazakov, Andrey G.
Babenya, Julia S.
Ekatova, Taisya Y.
Belyshev, Sergey S.
Khankin, Vadim V.
Kuznetsov, Alexander A.
Vinokurov, Sergey E.
Myasoedov, Boris F.
author_facet Kazakov, Andrey G.
Babenya, Julia S.
Ekatova, Taisya Y.
Belyshev, Sergey S.
Khankin, Vadim V.
Kuznetsov, Alexander A.
Vinokurov, Sergey E.
Myasoedov, Boris F.
author_sort Kazakov, Andrey G.
collection PubMed
description Nowadays, cobalt isotopes (55)Co, (57)Co, and (58m)Co are considered to be promising radionuclides in nuclear medicine, with (55)Co receiving the most attention as an isotope for diagnostics by positron emission tomography. One of the current research directions is dedicated to its production using electron accelerators (via photonuclear method). In our work, the yields of nuclear reactions occurring during the irradiation of (nat)Ni and (60)Ni by bremsstrahlung photons with energy up to 55 MeV were determined. A method of fast and simple cobalt isotopes separation from irradiated targets using extraction chromatography was developed.
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spelling pubmed-89119292022-03-11 Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets Kazakov, Andrey G. Babenya, Julia S. Ekatova, Taisya Y. Belyshev, Sergey S. Khankin, Vadim V. Kuznetsov, Alexander A. Vinokurov, Sergey E. Myasoedov, Boris F. Molecules Article Nowadays, cobalt isotopes (55)Co, (57)Co, and (58m)Co are considered to be promising radionuclides in nuclear medicine, with (55)Co receiving the most attention as an isotope for diagnostics by positron emission tomography. One of the current research directions is dedicated to its production using electron accelerators (via photonuclear method). In our work, the yields of nuclear reactions occurring during the irradiation of (nat)Ni and (60)Ni by bremsstrahlung photons with energy up to 55 MeV were determined. A method of fast and simple cobalt isotopes separation from irradiated targets using extraction chromatography was developed. MDPI 2022-02-24 /pmc/articles/PMC8911929/ /pubmed/35268626 http://dx.doi.org/10.3390/molecules27051524 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kazakov, Andrey G.
Babenya, Julia S.
Ekatova, Taisya Y.
Belyshev, Sergey S.
Khankin, Vadim V.
Kuznetsov, Alexander A.
Vinokurov, Sergey E.
Myasoedov, Boris F.
Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title_full Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title_fullStr Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title_full_unstemmed Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title_short Yields of Photo-Proton Reactions on Nuclei of Nickel and Separation of Cobalt Isotopes from Irradiated Targets
title_sort yields of photo-proton reactions on nuclei of nickel and separation of cobalt isotopes from irradiated targets
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8911929/
https://www.ncbi.nlm.nih.gov/pubmed/35268626
http://dx.doi.org/10.3390/molecules27051524
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