Production of 64Cu on the Sherbrooke TR-PET cyclotron

被引：28

作者：

Zeisler, SK

Pavan, RA

Orzechowski, J

Langlois, R

Rodrigue, S

van Lier, JE

机构：

[1] TRIUMF, Appl Technol Grp, Vancouver, BC V6T 2A3, Canada

[2] Univ Sherbrooke, Fac Med, Sherbrooke PET Ctr, Sherbrooke, PQ J1H 5N5, Canada

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2003年 / 257卷 / 01期

关键词：

Physical Chemistry; Nickel; Inorganic Chemistry; Anion Exchange; Rhodium;

D O I：

10.1023/A:1024782318219

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

At energies less than or equal to15 MeV, Cu-64 is most readily produced using the Ni-64(p,n)Cu-64 reaction. Space restrictions in the TR-PET target selector required a target system of compact design that would still allow the quick and easy removal of the irradiated target. The target consists of a Ni-64-plated rhodium disc held in place by a threaded cooling assembly. For removal, the cooling block is rotated slightly, allowing the disc to fall into a shielding container. The nickel is dissolved and the Cu-64 separated by anion exchange or electrochemical deposition. Yields of up to 330 mCi of radiochemically pure Cu-64 have been obtained.

引用

页码：175 / 177

页数：3