Applied Radiation and Isotopes 2009-01-01

Radiochemical studies relevant to 86Y production via 86Sr(p,n)86Y for PET imaging.

M Sadeghi, M Aboudzadeh, A Zali, M Mirzaii, F Bolourinovin

Index: Appl. Radiat. Isot. 67(1) , 7-10, (2009)

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Abstract

A novel production technique of yttrium-86 based on bombardment of deposited strontium carbonate was investigated. (86)Y was produced via proton-induced reactions on SrCO(3) target that was prepared by the sedimentation method. Production yield of 0.37mCi/microAh at 30 microA was measured by means of gamma-ray spectrometry for natural target. The separation of (86/87/88)Y from Cu and Sr was carried out by two ion-exchange columns.