Liquid scintillation counting at the limit of detection in biogeosciences [PDF]
Frontiers in Microbiology, 2023 Liquid scintillation is widely used to quantify the activity of radioisotopes. We present an overview of the technique and its application to biogeosciences, particularly for turnover rate measurements.
Florian Schubert, Jens Kallmeyer
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Time-domain based evaluation of detection efficiency in liquid scintillation counting [PDF]
Scientific Reports, 2021 This work explores the distribution of time intervals between signals from the photomultiplier tubes (PMTs) of a liquid scintillation counting (LSC) system when a scintillation burst caused by an ionizing particle is detected. This distribution is termed
Krasimir Mitev +3 more
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Development and Validation of a Digitizer-Based TCSPC System for Scintillation Decay Time Analysis via an Extended Convolution Model [PDF]
SensorsThe development of high-fidelity digital twins for scintillation spectrometer detectors demands precise experimental characterization of timing parameters.
Qianqian Zhou +4 more
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Liquid scintillation counting: A valuable tool to determine half-lives [PDF]
EPJ Web of Conferences, 2023 In the past two decades, the radionuclide metrology group at PTB has carried out a number of half-life determinations using liquid scintillation counting.
Kossert Karsten +2 more
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Fushe yanjiu yu fushe gongyi xuebao, 2023 An analytical method was developed for the rapid determination of 226Ra in water through liquid scintillation counting. The separation and purification of 226Ra from water were performed by co-precipitation using barium sulfate as the carrier; the direct
YIN Liangliang +4 more
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Study of NaI(Tl) detector dosimetry response based on Spector-Dosimetry method using MCNPX code [PDF]
مجله علوم و فنون هستهای, 2022 Gamma ray measurement in various research fields requires high efficient detectors. In photon dosimetry, NaI(Tl) scintillation detector as one of the inorganic scintillation detector is noticeable, due to have the high amount of light output.
S.M. Taheri Balanoji +2 more
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α/β Discrimination by Hidex Liquid Scintillation Counter and Method for LSC Spectra Reconstruction
He huaxue yu fangshe huaxue, 2023 The function of α/β discrimination is very useful for analyzing the mixed sample of α and β nuclides by the technology of liquid scintillation counting(LSC).
FENG Xiao-gui +4 more
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Modelling and Image Reconstruction Evaluation of a Scintillation Camera with Silicone Photomultiplier [PDF]
Journal of Biomedical Physics and Engineering, 2022 Background: Recent research on photon detection has led to the introduction of a silicone photomultiplier (SiPM) that operates at a low voltage and is insensitive to magnetic fields.
Sham FIrdaus Md Ali +5 more
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Nuclear Engineering and Technology, 2022 The purpose of this comprehensive research is to observe the impact of scintillator crystal type on entire detection process. For this aim, MCNPX (version 2.6.0) is used for designing of a physical plastic scintillation detector available in our ...
Ayberk Yilmaz +6 more
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Uncertainty evaluation for determination of 14C in urine samples by wet oxidation method
Radiation Medicine and Protection, 2021 Objective: To figure out the source of uncertainty in the determination of 14C activity concentration in urine samples, and to establish a complete expression of analysis results, in order to improve the accuracy of 14C monitoring method.
Linlin Yan +6 more
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