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Mostrando 301 - 320 Resultados de 14,397 Para Buscar '"RU"', tiempo de consulta: 0.95s Limitar resultados
  1. 301
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    Mechanical ventilation in intensive and critical care units of Russia: RuVent national epidemiologic study
  2. 302
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    Computational evaluation of the η6-arene during the ATH of imines on Noyori’s RuII catalyst
  3. 303
    “…Ternary Pt-Ru-Ni deposits on glassy carbon substrates, Pt-Ru(Ni)/GC, have been formed by initial electrodeposition of Ni layers onto glassy carbon electrodes, followed by their partial exchange for Pt and Ru, upon their immersion into equimolar solutions containing complex ions of the precious metals. …”
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    Ternary Pt-Ru-Ni catalytic layers for methanol electrooxidation prepared by electrodeposition and galvanic replacement
  4. 304
    “…The effects of Ru and Ag cap layers on the microstructure and magnetic properties of the FePt ultrathin films have been investigated. …”
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    Effects of Ru and Ag cap layers on microstructure and magnetic properties of FePt ultrathin films
  5. 305
    “…Bicyclo[4.2.0]oct-7-ene-7-carboxamides of primary amines are isomerized in the presence of (3-BrPyr)(2)Cl(2)(H(2)IMes)Ru=CHPh to the corresponding bicyclo[4.2.0]oct-1(8)-ene-8-carboxamides in which the olefinic bond is tetrasubstituted. …”
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    Ru-Catalyzed Isomerization Provides Access to Alternating Copolymers via Ring-Opening Metathesis Polymerization
  6. 306
    “…The Ru-catalysed C2–H arylation of indoles and pyrroles by using boronic acids under oxidative conditions is reported. …”
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    Ru-Catalysed C–H Arylation of Indoles and Pyrroles with Boronic Acids: Scope and Mechanistic Studies
  7. 307
    “…Ru located outside of the tubes showed excellent catalytic performance than those encapsulated inside the nanotubes. …”
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    Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts
  8. 308
    “…All catalysts were reusable and exhibited low Ru leaching (<1% of Ru content). XPS analysis revealed that during immobilization ion exchange between Hoveyda–Grubbs type catalyst and zeolitic support occurred in the case of Cl(−) counter anion; in contrast, PF(6)(−) counter anion underwent partial decomposition.…”
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    Ru complexes of Hoveyda–Grubbs type immobilized on lamellar zeolites: activity in olefin metathesis reactions
  9. 309
    por Tian, Wenyan, Chen, Haichuan
    Publicado 2016
    “…The analysis of the density of states and chemical bonding implies that the metallic behavior of NbRuB originates from the Ru and Nb, and the bonding behaviors are a mixture of covalent-ionic bonds. …”
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    Insight into the mechanical, thermodynamics and superconductor properties of NbRuB via first-principles calculation
  10. 310
    “…Scavenging ability of the complexes on DPPH radical can be ranked in the following order: [Ru(DEE)Cl(2)(H(2)O)] > [Ru(HME)Cl(2)(H(2)O)] > [Ru(DAE)Cl(2)(H(2)O)] > [Ru(MBE)Cl(2)(H(2)O)].…”
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    Synthesis, Characterization, Anticancer, and Antioxidant Studies of Ru(III) Complexes of Monobasic Tridentate Schiff Bases
  11. 311
    “…In this study, we prepared a 50 nm FeCoB film with uniaxial magnetic anisotropy (UMA), showing a high acoustic mode f(r) of 4.17 GHz. When an ultrathin Ru spacer was inserted in the very middle of the UMA-FeCoB film, the zero-field FMR was abruptly switched from an acoustic mode to an optical one with f(r) dramatically enhanced from 4.17 GHz to 11.32 GHz. …”
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    Engineering optical mode ferromagnetic resonance in FeCoB films with ultrathin Ru insertion
  12. 312
    “…Here we report a comprehensive, atomically resolved real-space study by scanning transmission electron and scanning tunnelling microscopies on a novel layered material displaying Kitaev physics, α-RuCl(3). Our local crystallography analysis reveals considerable variations in the geometry of the ligand sublattice in thin films of α-RuCl(3) that opens a way to realization of a spatially inhomogeneous magnetic ground state at the nanometre length scale. …”
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    Atomic-scale observation of structural and electronic orders in the layered compound α-RuCl(3)
  13. 313
    “…A high reactivity of the Ru drug was confirmed in affinity capillary electrophoresis (CE) mode, where adduct formation takes place in situ (i.e., in the capillary filled with an oligonucleotide-containing electrolyte). …”
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    Combination of ICP-MS, capillary electrophoresis, and their hyphenation for probing Ru(III) metallodrug–DNA interactions
  14. 314
    por Kossler, D., Cramer, N.
    Publicado 2017
    “…To be able to render these transformations enantioselective, we have designed a chiral neutral Cp(x)Ru(ii)Cl complex basing on an atropchiral cyclopentadienyl (Cp(x)) ligand which is accessed in a streamlined C–H functionalisation approach. …”
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    Neutral chiral cyclopentadienyl Ru(ii)Cl catalysts enable enantioselective [2+2]-cycloadditions
  15. 315
    “…For application to ammonia dehydrogenation, novel Ru-based heterogeneous catalysts, Ru-N-C and Ru-C, were synthesized via simple pyrolysis of a mixture of RuCl(3)·6H(2)O and carbon black with or without dicyandiamide as a nitrogen-containing precursor at 550 °C. …”
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    Ru-N-C Hybrid Nanocomposite for Ammonia Dehydrogenation: Influence of N-doping on Catalytic Activity
  16. 316
    “…Metamagnetism occuring inside a ferromagnetic phase is peculiar. Therefore, Sr(4)Ru(3)O(10), a T (C) = 105 K ferromagnet, has attracted much attention in recent years, because it develops a pronounced metamagnetic anomaly below T (C) for magnetic fields applied in the crystallographic ab-plane. …”
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    Missing magnetism in Sr(4)Ru(3)O(10): Indication for Antisymmetric Exchange Interaction
  17. 317
    “…Surfaces of rutile-like RuO(2), especially the most stable (110) surface, are important for catalysis, sensing and charge storage applications. …”
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    Stable reconstruction of the (110) surface and its role in pseudocapacitance of rutile-like RuO(2)
  18. 318
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    HDAC6 Brain Mapping with [(18)F]Bavarostat Enabled by a Ru-Mediated Deoxyfluorination
  19. 319
    “…By precisely tuning the reduction speed of the metal precursors, we selectively control the crystal structure of alloy nanoparticles, and are able to selectively synthesize fcc and hcp AuRu(3) alloy nanoparticles at ambient conditions. …”
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    Selective control of fcc and hcp crystal structures in Au–Ru solid-solution alloy nanoparticles
  20. 320
    “…The morphology and composition dependent catalytic and electrocatalytic activities of these unprotected Ru nano-chain networks (Ru-30, Ru-45 and Ru-60) were studied in detail. …”
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    Unprotected and interconnected Ru(0) nano-chain networks: advantages of unprotected surfaces in catalysis and electrocatalysis
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