Journal
APPLIED RADIATION AND ISOTOPES
Volume 82, Issue -, Pages 279-282Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.apradiso.2013.08.012
Keywords
Gallium-67; Thermal diffusion; Radioisotope production; Radiochemical separation; Cation exchange chromatographic
Categories
Funding
- Cyclotron Crew, Production Group
- Quality Control Group
- IPEN
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Gallium-67 is a cyclotron produced radionuclide and Ga-67-citrate complex scans are performed in a variety of applications in Nuclear Medicine. The aim of this study was to evaluate a new method for the chemical separation of Ga-67 from Zn targets. The method has 2 steps, first the thermal diffusion of 67Ga with concentrated acetic acid and then purification by cation exchange in ammonium medium. The final Ga-67 solution was obtained in 0.1 mol L-1 HCl with the desirable high purity. (C) 2013 Elsevier Ltd. All rights reserved.
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