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

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Sipilä HT, Sipilä HJ, Lill JO, Heselius SJ
Publication year: 2009
Journal: IEEE Nuclear Science Symposium Conference Record
Journal acronym: IEEE NUCL SCI CONF R
Start page: 682
End page: 683
Number of pages: 2
ISSN: 1082-3654


Abstract

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.

Last updated on 2019-21-09 at 02:55