SIMPLE PRODUCTION OF BR-77(-) AND I-123(-) AND THEIR USE IN THE LABELING OF [BRUDR-BR-77 AND [IUDR-I-123

被引：48

作者：

LUNDQVIST, H

MALMBORG, P

LANGSTROM, B

CHIENGMAI, SN

机构：

[1] The Gustaf Werner Institute, Department of Physical Biology, Uppsala University

来源：

INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES | 1979年 / 30卷 / 01期

关键词：

D O I：

10.1016/0020-708X(79)90095-4

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Excitation functions for 77Kr- and 123Xe-production via the similar reactions Br(p,xn)77Kr and127I(p,5n)123Xe, as well as their main radionuclide impurities (76Kr, 79Kr, 121Xe, 122Xe, and 125Xe), were studied in the proton energy ranges, 20-80 MeV (77Kr) and 40-100 MeV (123Xe). Thin targets (2-3 MeV) of NaBr and NaI were used and irradiated in the internal beam of the Uppsala synchrocyclotron. A simple technique of separating the radioactive gases from target was used. Optimal production conditions of 77Br- and 123I- were considered. A simple labelling technique of [77Br]BrUdR and [123I]IUdR is presented. © 1979.

引用

页码：39 / 43

页数：5

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