The measurement of gamma radiation of <sup>125</sup>iodine by liquid scintillation counter

Diyuan Li; Yun Zhang; Xianmiao Chen; Suling Cao; Baogang Xu; Hao Jiang

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The measurement of gamma radiation of ¹²⁵iodine by liquid scintillation counter

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- The measurement of gamma radiation of ¹²⁵iodine by liquid scintillation counter
- Nuclear Techniques Vol. 06, Issue 5, (1983)
- 作者机构：
  
  上海市高血压研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：26 August 1982，
  
  Published：1983-10
- 稿件说明：
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Diyuan Li, Yun Zhang, Xianmiao Chen, et al. The measurement of gamma radiation of ¹²⁵iodine by liquid scintillation counter[J]. Nuclear techniques, 1983, 06(5): 53-55,78.
DOI：

Diyuan Li, Yun Zhang, Xianmiao Chen, et al. The measurement of gamma radiation of ¹²⁵iodine by liquid scintillation counter[J]. Nuclear techniques, 1983, 06(5): 53-55,78. DOI：

摘要

在液体闪烁液中加入重金属元素，就可用液体闪烁法测量γ射线

[1~4]

。本文对

125

I的液体闪烁测定条件进行了探讨，并应用

125

I放射免疫的样本同时在γ谱仪和液体闪烁仪上测定并比较，确定

125

I液体闪烁测定的可行性。这样可以提高

125

I样本测定的自动化程度和实现液体闪烁仪一机多用。

Abstract

Tetrabutyl tin-loaded liquid scintillater has been used for gamma counting of

125

iodine with a scintillation counter instead of the use of traditional gamma counter. The results of liquid scintillation counting measurements were closely agreed with those obtained by gamma counting method in the radioimmunoassays of some samples including PRA

AngiotensionⅡ

enkphrine and bradikinin. The results show that this method may extend the liquid scintillation

to gamma counting.

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references

李文惠，国外医学（放射医学分册）， 2 , 92 （ 1981 ）。

E. Z. Helman et al . , Clin. Chem ., 19 , 191 （ 1973 ）.

J. Ashoroft , Anal. Biochem ., 37 , 268 （ 1970 ）.

J. H. Shand et al . , Clin. Sci. Mol . Med ., 51 , 511 （ 1976 ）.

李迪元等，生物化学与生物物理学报， 11 ， 4 , 353 （ 1979 ）。

陆以信等，生物化学与生物物理学报， 10 ， 3 , 279 （ 1978 ）。

陆以信等，第四次中国生物化学学术会议论文摘要汇编，南宁， 1981 年，第 227 页。

陆以信等，生物化学与生物物理学报， 12 ， 2 , 115 （ 1980 ）。

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The measurement of gamma radiation of 125iodine by liquid scintillation counter

DOI：

摘要

Abstract

关键词

Keywords

references

The measurement of gamma radiation of ¹²⁵iodine by liquid scintillation counter