Determination of 129I in 131I-pharmaceuticals produced in THOR

被引：4

作者：

Chao, JH ^{[1
]}

Tseng, CL ^{[1
]}

Chou, FI ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Nucl Sci & Technol Dev Ctr, Hsinchu 300, Taiwan

来源：

APPLIED RADIATION AND ISOTOPES | 1998年 / 49卷 / 12期

关键词：

D O I：

10.1016/S0969-8043(97)10145-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

I-131 is one of the most important radionuclides used in nuclear medicine. The accompanying isotope I-129 with insignificant activities in I-131-pharmaceuticals, produced in THOR, were determined in terms of I-129/I-131 ratio by neutron activation analysis. The detection limit of I-129 can be lowered to order of 0.1 Bq, superior to conventional radiometric methods. The I-129/I-131 ratios in the I-131-pharmaceuticals, were measured to be in the range from 3.9 to 8.3. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1587 / 1590

页数：4

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