A 111In → 111mCd Radionuclide Generator

被引：0
|
作者：
D. V. Filosofov
N. A. Korolev
N. A. Lebedev
G. Ya. Starodub
A. F. Novgorodov
机构：
[1] Joint Institute for Nuclear Research,Laboratory of Nuclear Problems
[2] Joint Institute for Nuclear Research,Flerov Laboratory of Nuclear Reactions
来源：
Radiochemistry | 2002年 / 44卷 / 6期
关键词：
Hydrogen; Phosphate; Chromatography; Physical Chemistry; Inorganic Chemistry;
D O I：
10.1023/A:1022332410437
中图分类号：
学科分类号：
摘要：
A 111In → 111mCd radionuclide generator with the chemical yield higher than 95% and content of parent isotope (111In) in the 111mCd preparation less then 0.6% (relative to the activity of the target nuclide) was developed. Parent and daughter radionuclides were separated by extraction chromatography using di-2-ethylhexyl hydrogen phosphate. The probability of electron capture to the 396-keV isomeric state (111mCd) in 111In decay is (6.01±0.14random±0.18sys)×10-5.
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页码：576 / 581
页数：5
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