Results 31 to 40 of about 33,700 (259)
Technetium Tetrachloride as A Precursor for Small Technetium(IV) Complexes
, 2016 Polymeric 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 (1803811) +2 more
core +1 more source
Radiolytic oxidation of technetium dioxide [PDF]
, 1981 Samples of the insoluble technetium dioxide (TcO/sub 2/) were slurried in distilled water and in seawater and allowed to oxidize under the influence of their own radiation /sup 99/Tc ..-->.. /sup 99/Ru (0.293 keV beta decay).
Fried, S., Nash, K.L., Friedman, A.M.
core +1 more source
Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer
Aging and Cancer, EarlyView.Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss +12 more
wiley +1 more source
Process for Extracting Technetium From Alkaline Solutions [PDF]
, 1994 This invention relates generally to a process for extracting technetium from nuclear wastes and more particularly to a process for extracting technetium from alkaline waste solutions containing technetium and high concentrations of alkali metal nitrates.
Moyer, B. A. +2 more
core
, 1968 Chlorination of technetium dioxide has been shown to give technetium oxide trichloride as the major product. The presence of an unstable second product, thought to be the oxide tetrachloride, was confirmed.
R Colton, IB Tomkins
core +1 more source
, 2022 The syntheses of non-oxido/non-nitrido bis(thiosemicarbazonato)technetium(V) complexes featuring a series of alkyl and ether substituents is presented.
Paterson, BM +6 more
core +1 more source
Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli +5 more
wiley +1 more source
β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations
Advanced Biology, Volume 9, Issue 3, March 2025.Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source
, 1975 TECHNETIUM-99M SULFUR COLLOID LABELLED LEUKOCYTES: LABELLING METHOD, DISTRIBUTION, AND SCINTIGRAPHIC DETECTION OF INFLAMMATORY ...
DENIS KELVIN. ENGLISH (7989617)
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Hydrothermal Routes to Technetium Cluster Compounds
, 2015 Transition metals of groups six through nine exhibit unique direct multiple metal-metal bonding cores. Technetium is a group seven transition metal and is the lightest radioelement in the periodic table. Technetium exhibits nine oxidation states (from -I
Kerlin, William M.
core +1 more source