Determination of (68)Ge-trace Activities in (68)Ga Eluates from a (68)Ge/(68)Ga Generator using X-ray Spectrometry with a Gas Proportional Counter

HT Sipilä, HJ Sipilä, Jan-Olof Lill, Sven-Johan Heselius

    Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

    Sammanfattning

    The aim of this study was to introduce a new concept for measuring the remaining radioactivity in the (68)Ga eluate or in the final radiopharmaceutical product. (68)Ge decays to (68)Ga through electron capture (EC, 100%). Using the 9.24 keV K X-rays of (68)Ga following the EC of (68)Ge the remaining (68)Ge radioactivity in the (68)Ga eluate can be measured with a gas proportional counter.
    OriginalspråkOdefinierat/okänt
    Sidor (från-till)682–683
    Antal sidor2
    TidskriftIEEE Nuclear Science Symposium Conference Record
    StatusPublicerad - 2009
    MoE-publikationstypA1 Tidskriftsartikel-refererad

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