作者
Pejman Rowshanfarzad, Mahsheed Sabet, Amir Reza Jalilian, Mohsen Kamalidehghan
发表日期
2006/12/1
来源
Applied Radiation and Isotopes
卷号
64
期号
12
页码范围
1563-1573
出版商
Pergamon
简介
In this article, production methods and applications of copper radionuclides are overviewed with special attention toward 61Cu, due to its interesting nuclear properties. Selection of production parameters for 61Cu including: appropriate nuclear reaction, proton beam energy, target thickness and targetry method are discussed for NRCAM 30MeV medical cyclotron. 64Zn(p,α)61Cu was selected as the best reaction and 61Cu was produced by 22MeV proton bombardment of a 80μm thick natural zinc target. After 180μAh irradiation, the resultant activity of 61Cu was 6.006Ci (12.015mCi/μAh). The chemical separation method was easy, quick and efficient (>95%) and yielded a no carrier added product with high chemical and radionuclidic purity (>99%). Detailed comparison with previous production methods confirms that our results are superior to other reports published to date.
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