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Electromagnetic isotope separation of gadolinium isotopes for the production of Tb-152,Tb-155 for radiopharmaceutical applications

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00523770" target="_blank" >RIV/61389005:_____/20:00523770 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1016/j.nimb.2019.07.017" target="_blank" >https://doi.org/10.1016/j.nimb.2019.07.017</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.nimb.2019.07.017" target="_blank" >10.1016/j.nimb.2019.07.017</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electromagnetic isotope separation of gadolinium isotopes for the production of Tb-152,Tb-155 for radiopharmaceutical applications

  • Original language description

    A demo experiment was performed at the tandem accelerator of MLL Garching where Tb-152 was produced by irradiating a unique ion-implanted Gd-152 target (>99% enriched) with 8 and 12 MeV protons respectively. At these energies mainly Tb-152 was produced by (p,n) reactions plus a small quantity of Tb-153 by (p,gamma) reactions. Upper limits are derived for co-production of other Tb isotopes. The achieved radionuclidic purity would enable direct use for human applications. Gd isotopes of adequate isotopic enrichment could be separated with the SIDONIE mass separator at CSNSM Orsay and prepared as cyclotron targets suited for high current irradiations. In a demo experiment samples of highly enriched Gd-158 were produced at SIDONIE. The sample purity was characterized by prompt gamma activation analysis at NPI Rez. The neighboring mass Gd-152 was found to be suppressed by three to five orders of magnitude, depending on the sample position in the SIDONIE separator.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10304 - Nuclear physics

Result continuities

  • Project

    <a href="/en/project/LM2015056" target="_blank" >LM2015056: Center of Accelerators and Nuclear Analytical Methods</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Nuclear Instruments & Methods in Physics Research Section B

  • ISSN

    0168-583X

  • e-ISSN

  • Volume of the periodical

    463

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

    111-114

  • UT code for WoS article

    000518699900018

  • EID of the result in the Scopus database

    2-s2.0-85070238774