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中国医学科学院临床医学研究所
收稿日期:1980-04-14,
纸质出版日期:1981-12
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杨守礼. 自动淬灭补偿条件下样品道比的反常现象[J]. 核技术, 1981,04(6):38-41.
Shouli Yang. Abnormal phenomena in sample channels ratio method under automatic quenching compensation in liquid scintillation counting[J]. Nuclear techniques, 1981, 04(6): 38-41.
近几年在国际上把微处理机引入液体闪烁测量装置,从而有两种新的淬灭校准方法问世,即
H
数校准法和谱指数校准法,两者又分别衍生出新的提高淬灭样品计数效率的自动淬灭补偿法(Automatic quench compensation)和自动效率控制法(Automatic efficiency control),这样就使液体闪烁测量系统呈现出一个新的面貌。
In liquid scintillation counting while automatic quenching compensation (or automatic efficiency control) is carried on
some abnormal phenomena may occur with the sample channels ratio curves. For Instance channels ratio may return or over one. In these cases
the values of the sample channels ratio can not be used for quenching calibration. The abnormal phenomena could be used to identify whether the lower discriminators of the two channels are equivalent.
D. L. Horrocks , Liquid scintillation counting , Vol.5 , 1978 ,p. 145 .
Beckman Instruments, Inc ., LS-7000, 8000 & 9000 Series liquid scintillation counter , 1977 .
D. L. Horrocks ., Applications of liquid scintillation counting , Academic Press , N. Y. , 1974 .
杨守礼 , 生物化学与生物物理学报 , 12 , 2 , 105 ( 1980 ).
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