Examples of using Technetium in English and their translations into German
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Medicine
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Where,% free technetium 99mTc.
The element he called eka-manganese is now called technetium.
The short half-life of technetium makes it impossible to gather a pure sample.
Radioactivity Chemistry of radioactive elements technetium, uranium.
A protein molecule marked with technetium 99m(Tc 99m MAA) is used here as a tracer.
Scintimun is radiolabelled by mixing it with a solution of radioactive technetium 99mTc.
In this respect, technetium differs from rhenium, which forms a heptafluoride, ReF7.
The presence of metastasiscan confirm a radioisotope study with iodine or technetium.
The radiochemical purity(the percentage of bound Technetium(99mTc)) must be more than or equal to 95.
LeukoScan is radiolabelled by mixing it with a solution of radioactive technetium 99mTc.
In the case of renal scintigraphy, technetium is usually applied intravenously two hours before the examination.
Your doctor will prepare the LeukoScan and the radioactive isotope technetium in a volume of 1.5 ml.
The first eluate taken from a technetium(99mTc)-generator that has not been eluted over the weekend must NOT be used.
A radioactive Scintimun solution is made by mixing the powder andsolvent provided in the kit and then radiolabelling it with technetium 99mTc.
Due to the radioactivity of technetium this property can only be employed in closed systems such as boiling water reactors.
Due to the nature of the molecule and the short half-life of technetium(99mTc) besilesomab, dose adjustment is not necessary in such patients.
Since technetium has no stable isotopes, it must have been produced recently in any star in which it is found, and this is direct evidence of the s-process of nucleosynthesis.
Only limited data is available about binding of technetium(99mTc) besilesomab to CarcinoEmbryonic Antigen(CEA) expressing tumours in vivo.
Technetium is located in the seventh group of the periodic table, between rhenium and manganese. As predicted by the periodic law, its chemical properties are between those two elements.
The Commission is of course aware that high concentrations of technetium 99 have been found along the coastlines of the Scandinavian countries and in the Arctic Sea.
Technetium is so rare it couldn't be isolated until it was synthesized in a cyclotron in 1937, almost 70 years after Dmitri predicted its existence, 30 years after he died.
The radiochemical purity corresponds to the percentage of bound technetium(99mTc) and is calculated as follows after correcting data for background noise.
Technetium[99mTc] disintegrates with the emission of gamma radiation with an energy of 140 keV and a half life of 6 hours to technetium[99Tc] which can be regarded as quasi stable.
If BNFL hasproblems in discharging radioactive products such as technetium 99, it should store such waste materials on land in Britain as opposed to dumping them in the Irish Sea.
Technetium(99mTc) is produced by means of a(99Mo/99mTc) generator and decays with the emission of gamma radiation with a mean energy of 140 keV and a half-life of 6.02 hours to technetium(99mTc) which, in view of its long half-life of 2.13 x 105 years can be regarded as quasi stable.
Eluates should only be taken from a technetium(99mTc)-generator that has been eluted within the past 24 hours i.e. with less than 24 h in-grow.
If you suddenly observe technetium in a sun-like star, you can be sure that somebody has put this element in the atmosphere, because in a natural way it is impossible to do this.
Which is why I thought this snapshot of technetium in action, while not as good as an actual sample, could complement your periodic table collection.
The bond length between technetium atoms, 303 pm, is significantly larger than the distance between two atoms in metallic technetium 272 pm.
In the event of administration of a radiation overdose with technetium(99mTc) besilesomab, the absorbed dose to the patient should be reduced where possible by increasing the elimination of the radionuclide from the body by forced diuresis and frequent bladder voiding, and by the use of laxatives to promote faecal excretion.