Letter: Quench-correction techniques in liquid scintillation.
نویسندگان
چکیده
منابع مشابه
Quench and Quench Correction
The TopCount Microplate Scintillation and Luminescence Counter is capable of analyzing radiolabeled microplate samples in a wide variety of formats using liquid and solid scintillation counting techniques. Quench is a common interference in scintillation counting which reduces the sample’s apparent activity. In most applications, the level of quench is constant; hence, it need not be considered...
متن کاملQUENCH: A software package for the determination of quenching curves in Liquid Scintillation counting.
In Liquid Scintillation Counting (LSC), the scintillating source is part of the measurement system and its detection efficiency varies with the scintillator used, the vial and the volume and the chemistry of the sample. The detection efficiency is generally determined using a quenching curve, describing, for a specific radionuclide, the relationship between a quenching index given by the counte...
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The evolution of the accurate, precise measurements and applied research in the nuclear field is entailed to the development of the new types of liquid scintillation cocktail, which have determined different technological applications in several areas. Aiming to reach this goal, the low-cost, suitable chemical composition, significant scintillation efficiency and high alpha-beta discrimination ...
متن کاملThe Effect of Quench on Quantitating Alpha Radionuclides by Liquid Scintillation Counting
Detecting and quantitating alpha emitting radionuclides are routine tasks in nuclear energy and environmental monitoring. For this purpose, liquid scintillation counting (LSC) is an excellent method because alphas are counted with nearly 100% counting efficiency with low backgrounds, even with severe quenching. Quenching agents such as inorganic acids, organic acids, and extractive scintillator...
متن کاملThe Effect of Quench on Quantitating Alpha Radionuclides by Liquid Scintillation Counting
Detecting and quantitating alpha emitting radionuclides are routine tasks in nuclear energy and environmental monitoring. For this purpose, liquid scintillation counting (LSC) is an excellent method because alphas are counted with nearly 100% counting efficiency with low backgrounds, even with severe quenching. Quenching agents such as inorganic acids, organic acids, and extractive scintillator...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1976
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/22.6.928