Medical dictionary. 2011.
Technetium-99m — is a metastable nuclear isomer of technetium 99, symbolized as 99mTc. The m indicates that this is a metastable nuclear isomer, i.e. it does not change into another element (transmutate) upon its decay . It is a gamma ray emitting isotope used in … Wikipedia
Technétium 99m — Hotte permettant l extraction et la mise en seringue du 99mTc Le technétium 99m, noté 99mTc, est un isomère nucléaire de l isotope du technétium dont le nombre de masse est égal à 99 : son noyau atomique compte 43 protons et 56 neutrons avec … Wikipédia en Français
Technetium-99m-Generator — Fünf Technetium 99m Generatoren … Deutsch Wikipedia
Technetium-99m Generator — Schematische Darstellung eines Nuklidgenerators Ausbeute eines Technetium 99m Generators gegen die Zeit Ein … Deutsch Wikipedia
Technetium-99m generator — Five Technetium 99m Generators A technetium 99m generator, or colloquially a technetium cow or moly cow, is a device used to extract the metastable isotope 99mTc of technetium from a source of decaying molybdenum 99. 99Mo has a half life of 66… … Wikipedia
technetium 99m pertechnetate — the ionic form of technetium 99m, TcO4−, having a variety of uses as an imaging agent (see table) and in the preparation of other 99mTc radiopharmaceuticals … Medical dictionary
technetium-99m — A radioisotope of technetium that decays by isomeric transition, emitting an essentially monoenergetic gamma ray of 142 keV with a half life of 6.01 hr. It is usually obtained from a radionuclide generator of molybdenum 99 and is used to prepare… … Medical dictionary
technetium-99m — n. an isotope of the artificial radioactive element technetium. It emits gamma radiation only, with no beta particles, at a convenient energy for detection by a gamma camera and has a short half life. For these reasons it is widely used in… … The new mediacal dictionary
Technetium — Technétium Technétium Molyb … Wikipédia en Français
Technétium — Molybdène ← Technétium → Ruthénium Mn … Wikipédia en Français
