Production of 67Cu via the 68Zn(p,2p)67Cu reaction and recovery of 68Zn target
Production of 67Cu via the 68Zn(p,2p)67Cu reaction and recovery of 68Zn target
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DOI：
10.1007/s10967-007-7144-9
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发表时间：
2008-08-01
影响因子：
1.6
通讯作者：
Matsuhashi, S.
中科院分区：
文献类型：
--
作者：
Katabuchi, T.;Watanabe, S.;Matsuhashi, S.
用70 MeV质子束辐照富集Zn-68靶，通过Zn-68(p,2p)Cu-67反应生成放射性核素Cu-67。采用Chelex-100螯合离子交换树脂，采用离子交换色谱法将铜-67从锌靶中分离出来。研究了富集Zn-68的回收工艺。该方法的目标回收率可达97%以上。
The radionuclide Cu-67 was produced via the Zn-68(p,2p)Cu-67 reaction by irradiating enriched Zn-68 targets with 70 MeV proton beam. Copper-67 was chemically separated from the zinc target by ion-exchange chromatography using Chelex-100 chelating ion-exchange resin. Procedure for recovery of the enriched Zn-68 was developed. The target recovery yield of this method was evaluated to be more than 97%.