Determination of trace elements of emboli (clot) in the cardiovascular systems of patients by energy dispersive x-ray fluorescence analysis

被引：5

作者：

Ates, A

Ertugrul, M ^{[1
]}

机构：

[1] Ataturk Univ, Fac Educ, Dept Phys, TR-25240 Erzurum, Turkey

[2] Ataturk Univ, Fac Med, Dept Heart & Vasc Surg, TR-25240 Erzurum, Turkey

来源：

INSTRUMENTATION SCIENCE & TECHNOLOGY | 2002年 / 30卷 / 04期

关键词：

D O I：

10.1081/CI-120015452

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An energy dispersive x-ray fluorescence analysis is applied for determining the spatial distribution of elemental concentrations of emboli in the vascular system. The fluorescent Kalpha x-rays of elements were detected so that the elemental concentration could be determined for these elements. For this measurement, Am-241 and Fe-55 radioisotopes were used for excitation of samples and a Si(Li) detector together with an ND66B multichannel analyzer was used for counting of Kalpha x-rays.

引用

页码：449 / 454

页数：6

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