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Structural and Redox Variations in Technetium Complexes Supported by m-Terphenyl Isocyanides
, 2020A series of technetium complexes with the sterically encumbered m-terphenyl isocyanides CNArDipp2 (Dipp = 2,6-diisopropylphenyl) and CNArMes2 (Mes = 2,4,6-trimethylphenyl) has been prepared.
Guilhem Claude +7 more
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Diagnostic imaging of Alzheimer's disease with copper and technetium complexes
Coordination Chemistry Reviews, 2012Paul S Donnelly
exaly +2 more sources
International Journal of Radiation Biology, 2018
Purpose: Zearalenone is a potent estrogenic metabolite produced by some Fusarium and Gibberella species. Therefore, the aim of this study was to determine the accumulation of Technetium-[99m]-labeled zearalenone in mice organs as well as to study the ...
M. Sanad +4 more
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Purpose: Zearalenone is a potent estrogenic metabolite produced by some Fusarium and Gibberella species. Therefore, the aim of this study was to determine the accumulation of Technetium-[99m]-labeled zearalenone in mice organs as well as to study the ...
M. Sanad +4 more
semanticscholar +1 more source
Nature Chemistry, 2009
The story of the last element to be discovered out of the first 92 catalogued in the periodic table is told by Eric Scerri, who reminds us that technetium can be found a little closer to home than many of us might think.
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The story of the last element to be discovered out of the first 92 catalogued in the periodic table is told by Eric Scerri, who reminds us that technetium can be found a little closer to home than many of us might think.
openaire +2 more sources
Radiopharmaceuticals labelled with Technetium
The International Journal of Applied Radiation and Isotopes, 1977Abstract The ready availability and ideal nuclear properties of 99mTc has led to its widespread use for imaging purposes. In general the localization of the present radiopharmaceuticals is based on the ability of an organ to remove foreign substances from the blood. Further application of this ideal nuclide seems related to the development of methods
W C, Eckelman, S M, Levenson
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Technetium-99m-Ethylenediamine: A new cationic complex of technetium
The International Journal of Applied Radiation and Isotopes, 1981Abstract Reaction of 99 m Tc-pertechnetate with 1,2-diaminoethane) in the presence of Sn(II) appears to give a single cationic species. At pH 9–10 the complex is stable for greater than 20 h and for greater than 1 h at pH 4–11. Biodistribution studies show that the complex is partially bound to serum protein and the main blood clearance is via ...
J R, Thornback, A E, Theobald
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Technetium Tetrachloride as A Precursor for Small Technetium(IV) Complexes
Inorganic Chemistry, 2006Polymeric technetium tetrachloride reacts with monodentate donor ligands such as THF, acetonitrile, DMSO, thioxane (1-oxa-4-thiacyclohexane), PMe2Ph, PPh3, OPPh3, or OH2 via cleavage of the polymeric network and the formation of [TcCl4(L)2] complexes.
Adelheid, Hagenbach +2 more
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Solar Neutrino Production of Technetium-97 and Technetium-98
Science, 1982It may be possible to determine the boron-8 solar neutrino flux, averaged over the past several million years, from the concentration of technetium-98 in molybdenite. The mass spectrometry of this system is greatly simplified by the absence of stable technetium isotopes, and the presence of the fission product technetium-99 provides a monitor of ...
G A, Cowan, W C, Haxton
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Technetium, the missing element
European Journal of Nuclear Medicine, 1996The history of the discovery of technetium is reviewed within the framework of the discovery and production of artificial radioactivity in the twentieth century. Important elements of this history are the accidental production of this element in a cyclotron in Berkeley, California, USA, a machine devised by Ernest Orlando Lawrence, and its subsequent ...
F A, de Jonge, E K, Pauwels
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Technetium Complexes with Triazacyclononane
Inorganic Chemistry, 2006[NBu4][TcOCl4] reacts with ethylene glycol and 1,4,7-triazacyclononane (tacn) in MeOH under the formation of the deep-blue oxotechnetium(V) cation [TcO(OC2H4O)(tacn)]+, which can readily be oxidized by air to give the stable technetium(VII) compound [TcO3(tacn)]+.
Henrik, Braband, Ulrich, Abram
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