@article{tyminskiGammaraySpectrometryMeasurements2026,
	title = {Gamma-ray spectrometry measurements for quality assessment of scandium-47 produced by neutron irradiation of calcium-46},
	volume = {229},
	issn = {0969-8043},
	url = {https://www.sciencedirect.com/science/article/pii/S0969804325007535},
	doi = {10.1016/j.apradiso.2025.112408},
	abstract = {Scandium-47 can be produced indirectly via the 46Ca(n,γ)47Ca→47Sc nuclear reaction by neutron irradiation of calcium targets, either natural or, preferably, enriched in calcium-46. Two target materials differing in the enrichment in calcium-46 and the elemental and isotopic composition were irradiated in the {MARIA} research reactor. Radioactive concentration of scandium-47 and the radionuclidic purity of the solution obtained after irradiated target dissolution were assessed by gamma-spectrometry using a high-purity germanium ({HPGe}) detector in the Laboratory of Radioactivity Standards in the Radioisotope Centre {POLATOM}, {NCBJ}. The radioactive concentration of scandium-47 was in the range of 0.20–1.48 {GBq}/{mL}, and the content of calcium-47 was determined at the level ranging from 0.006 \% to 0.055 \% of scandium-47 in the final products. The profile of radionuclide impurities and their minimum detectable activities are discussed.},
	pages = {112408},
	journaltitle = {Applied Radiation and Isotopes},
	shortjournal = {Applied Radiation and Isotopes},
	eprinttype = {pubmed},
	eprint = {https://pubmed.ncbi.nlm.nih.gov/41494435/},
	author = {Tymiński, Zbigniew and Saganowski, Paweł and Żółtowska, Małgorzata and Cieszykowska, Izabela and Kołakowska, Ewa and Marganiec-Gałązka, Justyna and Lisowska, Natalia and Kamiński, Aleksander and Czudek, Marek and Cacko, Daniel and Broda, Ryszard},
	urldate = {2026-01-30},
	date = {2026-03-01},
	keywords = {Gamma-ray spectrometry, Quality assessment, Radionuclidic purity, Radiopharmaceuticals, Scandium-47, scientific-publication},
}