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Extraction chromatography with DGA resin for the determination of americium and
curium
in biological samples by high resolution alpha spectrometry
详细信息
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作者:
Dolores Arginelli
;
Paolo Battisti…
刊名:Journal of Radioanalytical and Nuclear Chemistry
出版年:2016
出版时间:July 2016
年:2016
卷:309
期:1
页码:279-284
全文大小:364 KB
刊物类别:Chemistry and Materials Science
刊物主题:Chemistry
Nuclear Chemistry
Physical Chemistry
Nuclear Physics, Heavy Ions and Hadrons
Diagnostic Radiology
Inorganic Chemistry
出版者:Akad茅miai Kiad贸, co-published with Springer Science+Business Media B.V., Formerly Kluwer Academic
ISSN:1588-2780
卷排序:309
文摘
Two chromatographic extraction materials (DGA resin cartridges and TRU resin columns) for the determination of americium and
curium
in urine and faeces have been employed in this paper with two different procedures. 243Am tracer has been successfully used as internal standard not only for americium but also for
curium
with both the chromatographic extractants. In addition, the sequential determination of plutonium and americium/
curium
isotopes has been tested and the differences between the two methods are presented. The mean values of radiochemical yields, the reproducibility and the minimum detectable activities have been measured and the accuracy tested by PROCORAD© intercomparison exercises.KeywordsRadiochemical separationAmericiumCuriumInternal contaminationBiological samples
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