DIRECT AND FAST DETERMINATION OF URANIUM IN HUMAN URINE SAMPLES BY LASER-INDUCED TIME-RESOLVED SPECTROFLUOROMETRY

被引：30

作者：

DECAMBOX, P ^{[1
]}

MAUCHIEN, P ^{[1
]}

MOULIN, C ^{[1
]}

机构：

[1] CEA,DCC,DPE,SPEA,LASER SPECT GRP,POB 92265,F-92260 FONTENAY ROSES,FRANCE

来源：

APPLIED SPECTROSCOPY | 1991年 / 45卷 / 01期

关键词：

URANIUM; URINE; LASER-INDUCED FLUORESCENCE;

D O I：

10.1366/0003702914337768

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A description is presented of Laser-Induced Time-Resolved Spectrofluorometry (LITRS) is a very sensitive technique for ultratrace determinations of uranium in solution and seemed appropriate for these analyses. This technique is based on laser excitation followed by temporal resolution of the fluorescence signal. The great advantages of this technique, aside from sensitivity, are its triple resolution (i.e., excitation, emission, and lifetime) and its rapidity.

引用

页码：116 / 118

页数：3

共 13 条

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