Results 21 to 30 of about 100,722 (353)
Visualization of cytoplasmic organelles via in-resin CLEM using an osmium-resistant far-red protein
Scientific Reports, 2020 Post-fixation with osmium tetroxide staining and the embedding of Epon are robust and essential treatments that are used to preserve and visualize intracellular membranous structures during electron microscopic analyses.
I. Tanida +3 more
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Vapor pressures of ruthenium and osmium
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1964 The vapor pressures and heats of sublimation of ruthenium and osmium have been measured using a microbalance technique based on the Langmuir method. Heats of sublimation at 298 °K were calculated with the aid of free energy functions. Least squares lines for the vapor pressure data, heats of sublimation, and normal boiling points were obtained as ...
Nora Carrera, R. F. Walker, E.R. Plante
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Molecules, 2021 Metal complexes have been used to treat cancer since the discovery of cisplatin and its interaction with DNA in the 1960’s. Facing the resistance mechanisms against platinum salts and their side effects, safer therapeutic approaches have been sought ...
Christian Gaiddon +9 more
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Вестник Дагестанского государственного технического университета: Технические науки, 2016 Osmium complexes by interaction osmium bipyridyl chloride (Os(bipy)2Cl2) and dimmethylbipyridil chloride (Os(dimebipy)2Cl2) with a number of synthesised polymers on the base of 1-(3-aminepropyl)-imidazole, methylmethacrylate, acrylic acid and ...
Yu. M. Sultanov
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Solar abundance of osmium [PDF]
Proceedings of the National Academy of Sciences, 1976 The abundance parameter, log gfA , where g is the statistical weight of the lower level, f is the oscillator strength, and A is the abundance (by numbers of atoms with respect to hydrogen), has been derived for three lines of osmium by a method ...
George Jacoby, Lawrence H. Aller
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Process and kinetic analysis of osmium prepared by microwave sintering
Fenmo yejin jishu, 2021 Os sintered body was prepared by microwave sintering process. The influences of the green compact pressure and the microwave sintering parameters (heating rate, sintering temperature, and holding time) on the microstructure and relative density of Os ...
LIU Wei +9 more
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Seawater Chemistry and Hydrothermal Controls on the Cenozoic Osmium Cycle
Geophysical Research Letters, 2021 Osmium isotope ratios are a key tool to track changes in global weathering and carbon cycle evolution through time. Long‐term changes in seawater Os isotope records over the Cenozoic have been used to argue for changes in weathering from increased uplift,
Joachim A. R. Katchinoff +4 more
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Dental, Oral and Maxillofacial Research, 2019 In the current study, thermoplasmonic characteristics of Osmium nanoparticles with spherical, core-shell and rod shapes are investigated. In order to investigate these characteristics, interaction of synchrotron radiation emission as a function of the ...
A. Heidari +3 more
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Influence of Transition Metals on Animal and Human Health: A Review
Contemporary Agriculture, 2018 Niobium, osmium, scandium, tungsten and vanadium are transition metals naturally occuring in the environment, particularly in the Earth’s crust. Anthropogenic activities, primarily industrial technologies, have precipitated significant alternations in ...
Bilčíková Jana +5 more
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