- artificial radioactive isotope
- umjetni radioaktivni izotop
English-Croatian chemistry dictionary. 2013.
artificial radioactive isotope
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yttrium-90 — An artificial radioactive isotope with a physical half life of 2.67 days, which decays with the emission of a 2.282 MeV β particle; used as an implant in pituitary ablation. * * * n. an artificial radioactive isotope of the element yttrium, used… … Medical dictionary
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rubidium-81 — n. an artificial radioactive isotope that has a half life of about four hours and decays into the radioactive gas krypton 81m, emitting radiations as it does so. It provides a useful source of krypton 81m for use in ventilation perfusion scanning … Medical dictionary
rubidium-81 — n. an artificial radioactive isotope that has a half life of about four hours and decays into the radioactive gas krypton 81m, emitting radiations as it does so. It provides a useful source of krypton 81m for use in ventilation perfusion scanning … The new mediacal dictionary
fluorine-18 — noun An artificial radioactive isotope of fluorine, , having nine protons and nine neutrons, that is an important industrial source of positrons See Also: fluorine 19 … Wiktionary
caesium-137 — n. an artificial radioactive isotope of the metallic element caesium. The radiation given off by caesium 137 can be employed in the technique of radiotherapy, but is now rarely used. Symbol: Cs 137. See also teletherapy … Medical dictionary
indium 111 — an artificial radioactive isotope of indium, having a half life of 2.81 days; it decays by electron capture, emitting 0.172 and 0.247 MeV gamma rays, and is used as a tracer in nuclear medicine … Medical dictionary
iridium Ir 192 — an artificial radioactive isotope of iridium, atomic mass 192, with a half life of 73.83 days; it emits beta particles (0.67 MeV) and gamma rays (0.296, 0.308, 0.317, 0.468, 0.589, 0.604, 0.612 MeV) and is used in radiotherapy … Medical dictionary
