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A new Type of Iridium-192 Radioactive Wire Source for Interstitial Radiotherapy

 

作者: M. Mihailov,   A. Sahatchiev,   S. Mazhkarov,   M. Moushmov,   K. Mutafchiev,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1974）
卷期: Volume 10, issue 1  

页码: 18-20

 

ISSN:0021-1915

 

年代: 1974

 

DOI:10.1080/10256017408623242

 

出版商: Taylor & Francis Group

 

关键词: iridium isotopes,192Ir;preparation techniques;radiation sources;radiotherapy;wires

 

数据来源: Taylor

 

摘要:

The technique for the production of radioactive iridium-192 wires and hairpins with a gradually increasing specific linear activity towards the ends is described. It consists in irradiation of the non-radioactive iridium-plalinum wires covered with a 0 1 mm platinum filter at neutron flux through a special prepared cadmium screen. The isodose curves around these wires, shown by the equidensic method and computer calculations, have a course coaxial to wire axis.

 

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