RADIOCHEMICAL AND INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS - RECENT TRENDS

被引：11

作者：

DAMS, R

机构：

[1] Laboratory of Analytical Chemistry, Institute for Nuclear Sciences, Gent, B-9000

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1990年 / 337卷 / 05期

关键词：

D O I：

10.1007/BF00322851

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Recent trends of radiochemical and instrumental neutron activation analysis are discussed. Novel developments include the application of cyclic and pulsed activation, better energy resolution with hyperpure germanium detectors, and use of pulse processing systems allowing extremely high count rates of very short-lived isotopes. Further development is anticipated in the field of speciation in biological and environmental studies. Radiochemical methods have led to accurate determinations at the ng/g level. A promising future is expected for neutron activation techniques. © 1990 Springer-Verlag.

引用

页码：492 / 497

页数：6

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