Purification and separation of 239+240Pu and 241Am in biological samples by anion-exchange and extraction chromatography for high resolution alpha-spectrometry analyses

被引：13

作者：

Arginelli, D. ^{[1
]}

Berton, G. ^{[1
]}

Bortoluzzi, S. ^{[1
]}

Canuto, G. ^{[1
]}

Groppi, F. ^{[2
,3
]}

Montalto, M. ^{[1
]}

Nocente, M. ^{[1
]}

Ridone, S. ^{[1
]}

Vegro, M. ^{[1
]}

机构：

[1] Radiat Protect Inst, Res Ctr Saluggia, ENEA, Italian Natl Agcy New Technol Energy & Environm, I-13040 Saluggia, Vercelli, Italy

[2] Univ Milan, LASA, Radiochem Lab, I-20090 Milan, Italy

[3] Ist Nazl Fis Nucl, I-20090 Milan, Italy

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2008年 / 277卷 / 01期

关键词：

D O I：

10.1007/s10967-008-0710-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Many biological samples (urines and faeces) have been analyzed by means of chromatographic extraction columns, utilizing two different resins (AG 1-X2 resin chloride and TRU), in order to detect the possible internal contamination of Pu239+240 and Am-241 for some workers of a reprocessing nuclear plant in the decommissioning phase. The results obtained show on one hand the great suitability of the first resin for the determination of plutonium, and on the other, the great selectivity of the second one for the determination of americium.

引用

页码：65 / 71

页数：7

共 13 条

[1]

*ANSI, N13301996 HPS ANSI

[2] Radioanalytical determination of americium in human urines by extraction chromatography and high resolution alpha-spectrometry [J].