THE USE OF SYNCHROTRON-RADIATION FOR TRACE-ELEMENT ANALYSIS OF BIOMEDICAL SAMPLES

被引：7
|
作者：
VALKOVIC, V
MOSCHINI, G
机构：
[1] RUDJER BOSKOVIC INST, LAB NAZL LEGNARO, ZAGREB, CROATIA
[2] INFN, PADUA, ITALY
来源：
RIVISTA DEL NUOVO CIMENTO | 1993年 / 16卷 / 10期
关键词：
D O I：
10.1007/BF02724507
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Trace elements play an important role in sustaining life on Planet Earth. The consumption of energy and other human activities mobilize large quantities of a number of elements in the environment. As a result, the uptake of trace elements by living organisms is being modified, and because of a narrow range of adequacy this can result in different abnormalities. Because of low concentration levels and the variability of species and individuals, a large number of measurements has to be performed in the study of this problem. These requirements give a central role to the methods of detection. If one considers the problems associated with air, water or soil pollution, SR-XRF techniques appear usable in almost all cases. © 1993 Società Italiana di Fisica.
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页码：1 / 55
页数：55
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