Abstract
A primary activity standardization of 18F was carried out at KRISS by means of the 4πβ(LS)-γ coincidence counting with a combined standard uncertainty of 0.31%. The activity value was compared with those obtained from the TDCR method, which was performed as a confirmatory measurement of the standardization. The final massic activity value of (13.186 ± 0.041) MBq·g‑1 at k = 1 was found and used as the reference value to calibrate the KRISS reference ionization chamber employed as the secondary measurement standard of 18F. The calibration result was then compared with the existing calibration factor that was obtained from the efficiency curve of the reference ionization chamber.
Similar content being viewed by others
References
Boellaard R, Delgado-Bolton R, Oyen WJ, Giammarile F, Tatsch K, Eschner W, Verzijlbergen FJ, Barrington SF, Pike LC, Weber WA, Stroobants S, Delbeke D, Donohoe KJ, Holbrook S, Graham MM, Testanera G, Hoekstra OS, Zijlstra J, Visser E, Hoekstra CJ, Pruim J, Willemsen A, Arends B, Kotzerke J, Bockisch A, Beyer T, Chiti A, Krause BJ (2015) European association of nuclear medicine (EANM), FDG PET/CT: EANM procedure guidelines for tumour imaging: version 2.0. Eur J Nucl Med Mol Imag. https://doi.org/10.1007/s00259-014-2961-x
Schrader H (1997) Monographie BIPM-4 activity measurements with ionization chambers. BIPM, Sèvres
Kim E-J, Park TS, Lee JM, Hahm DS, Lee KB (2012) Standardization of 18F by digital coincidence counting. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2012.03.028
Chisté V, Bé MM, Kuzmenko NK (2023) Table of radionuclides. F-18. http://www.lnhb.fr/nuclides/F-18_tables.pdf. Accessed 15 Mar 2023
Schrader H, Klein R, Kossert K (2007) Activity standardisation of 18F and ionisation chamber calibration for nuclear medicine. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2007.01.002
Sahagia M, Ioan R, Luca A, Antohe A, Ivan C, Neascu B, Ghioca C (2014) Standardization of 18F and its use for the Romanian PET metrological traceability chain assurance. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2013.11.047
Capogni M, Carconi P, De Felice P, Fazio A (2016) 18F primary standard at ENEA-INMRI by three absolute techniques and calibration of a well-type IG11 ionization chamber. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2015.12.055
van Rooy MW, van Staden MJ, Simpson BRS, Lubbe J (2020) Activity determination of 18F using liquid scintillation beta-efficiency extrapolation and non-extrapolation methods. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2020.109070
Report ICRU (1994) Particle counting in radioactivity measurements. International Commission on Radiation Units and Measurements, Bethesda
Fitzgerald R, Bailat C, Bobin C, Keightley JD (2015) Uncertainties in 4πβ-γ coincidence counting. Metrologia. https://doi.org/10.1088/0026-1394/52/3/S86
Lee KB, Lee JM, Park TS, Lee SH (2010) Development of a high-efficiency 4πβ(LS)-γ coincidence system for direct measurements of activity in radioactive decay. IEEE Trans Nucl Sci. https://doi.org/10.1109/TNS.2010.2040753
Lee KB, Lee JM, Park TS, Oh PJ, Lee SH, Lee MK (2011) Application of digital sampling techniques for 4πβ (LS)-γ coincidence counting. Nucl Instruments Methods Phys Res Sect A Accel Spectrometers Detect Assoc Equip 626:72–76
James F, Roos M (1975) Minuit - a system for function minimization and analysis of the parameter errors and correlations. Comput Phys Commun. https://doi.org/10.1016/0010-4655(75)90039-9
Baerg AP (1973) The efficiency extrapolation method in coincidence counting. Nucl Instruments Methods. https://doi.org/10.1016/0029-554X(73)90788-X
Fitzgerald R, Zimmerman BE, Bergeron DE, Cessna JC, Pibida L, Moreira DS (2014) A new NIST primary standardization of 18F. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2013.11.116
Lee KB, Lee JM, Park TS, Hwang HY (2004) Implementation of TDCR method in KRISS. Nucl Instruments Methods Phys Res Sect A Accel Spectrometers, Detect Assoc Equip. https://doi.org/10.1016/j.nima.2004.06.150
Agusbudiman A, Lee KB, Lee JM, Hwang SH, Kim BJ (2022) Development of FPGA-based coincidence module for TDCR counting system. Radiat Phys Chem. https://doi.org/10.1016/j.radphyschem.2022.110377
Broda R (2003) A review of the triple-to-double coincidence ratio (TDCR) method for standardizing radionuclides. Appl Radiat Isot. https://doi.org/10.1016/S0969-8043(03)00056-3
Bouchard J, Cassette P (2000) MAC3: an electronic module for the processing of pulses delivered by a three photomultiplier liquid scintillation counting system. Appl Radiat Isot. https://doi.org/10.1016/S0969-8043(99)00228-6
NEA (2019) PENELOPE 2018: a code system for monte carlo simulation of electron and photon transport. NEA, Barcelona
Report ICRU (1984) Stopping powers for electrons and positrons. International commission on radiation units and measurements, Bethesda
PerkinElmer LSC in Practice (2023) LSC Cocktails-Elemental Composition. https://resources.perkinelmer.com/lab-solutions/resources/docs/APP_LSCCocktailsElementalComposition.pdf. Accessed 15 Mar 2023
Lee JM, Lee KB, Lee SH, Park TS (2012) Calibration of KRISS reference ionization chamber for key comparison of 99mTc measurement. Appl Radiat Isot. https://doi.org/10.1016/j.apradiso.2012.02.026
Broda R, Małetka K, Terlikowska T, Cassette P (2002) Study of the influence of the LS-cocktail composition for the standardisation of radionuclides using the TDCR model. Appl Radiat Isot. https://doi.org/10.1016/S0969-8043(01)00202-0
Acknowledgements
The authors would like to thank the Korea Research Institute of Standards and Science (KRISS) for supporting this research activity. This study was presented at the International Conference on Nuclear Analytical Techniques in 2022 (NAT2022), which was held in Daejeon, Korea, from Dec. 7 to 9, 2022.
Author information
Authors and Affiliations
Contributions
AA: Conceptualization, Methodology, Investigation, Software, Formal analysis, Data curation, Visualization, Writing – Original Draft, Writing – Review & Editing. KBL: Conceptualization, Methodology, Software, Formal analysis, Validation, Supervision, Writing – Review & Editing, Funding acquisition. JML: Investigation, Data curation, Validation, Writing – Review & Editing. SH: Project administration, Supervision, Funding acquisition, Validation, Writing – Review & Editing. BCK: Investigation, Resources. DHH: Resources.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Agusbudiman, A., Lee, K.B., Lee, J.M. et al. Primary activity standardization of 18F for the calibration of the KRISS ionization chamber. J Radioanal Nucl Chem 332, 5259–5265 (2023). https://doi.org/10.1007/s10967-023-09099-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-023-09099-6