Results 251 to 260 of about 120,930 (305)
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Ruthenium and ruthenium-based contacts to GaAs
Applied Surface Science, 1993This paper deals with the outstanding electrical and structural properties of Ru-based Schottky and ohmic contacts fabricated by electron beam evaporation on n- and p+ -type GaAs, respectively. The effective and flatband barrier heights were evaluated by standard current-voltage (I–V)(T) and capacitance-voltage (C–V)(T) measurements, over the ...
G. Myburg +7 more
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Ruthenium-coated ruthenium oxide nanorods
Applied Physics Letters, 2004The role of ruthenium and its oxides in catalysis, electrochemistry, and electronics is becoming increasingly important because of the high thermal and chemical stability, low resistivity, and unique redox properties of this metallic system. We report an observation of RuO2 nanorods decorated with nanometer size Ru metal clusters.
Caterina Ducati +3 more
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Oxygenation of a Ruthenium(II) Thiolate to a Ruthenium(II) Sulfinate Proceeds via Ruthenium(III)
Inorganic Chemistry, 2005Exposure of acetonitrile/methanol solutions of [PPN][Ru(DPPBT)3] [PPN = bis(triphenylphosphoranylidene); DPPBT = 2-diphenylphosphinobenzene thiolate] to oxygen initiates metal-centered oxidation, yielding the ruthenium(III) thiolate Ru(DPPBT)3. Ru(DPPBT)3 further reacts with oxygen, at sulfur, to give the ruthenium(III) sulfinate complex [Ru(DPPBT-O2)2(
Craig A, Grapperhaus +2 more
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Inorganic Chemistry, 1984
Preparation de Ru 2 (HNOCCH 3 ) 4 Cl de Ru(II,III).
M. Y. Chavan +4 more
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Preparation de Ru 2 (HNOCCH 3 ) 4 Cl de Ru(II,III).
M. Y. Chavan +4 more
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Inorganic Chemistry, 1992
A new synthetic approach has provided RuF[sub 4] as a deep pink polycrystalline solid from the interaction of AsF[sub 5] with RuF[sub 6][sup 2[minus]] in anhydrous hydrogen fluoride solution. The structure has been determined from a combination of X-ray synchrotron and neutron powder diffraction data.
William J. Casteel +4 more
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A new synthetic approach has provided RuF[sub 4] as a deep pink polycrystalline solid from the interaction of AsF[sub 5] with RuF[sub 6][sup 2[minus]] in anhydrous hydrogen fluoride solution. The structure has been determined from a combination of X-ray synchrotron and neutron powder diffraction data.
William J. Casteel +4 more
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Epitaxial graphene on ruthenium
Nature Materials, 2008Graphene has been used to explore the fascinating electronic properties of ideal two-dimensional carbon, and shows great promise for quantum device architectures. The primary method for isolating graphene, micromechanical cleavage of graphite, is difficult to scale up for applications.
Peter W, Sutter +2 more
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The Microbiology of Ruthenium Complexes
2017Ruthenium is seldom mentioned in microbiology texts, due to the fact that this metal has no known, essential roles in biological systems, nor is it generally considered toxic. Since the fortuitous discovery of cisplatin, first as an antimicrobial agent and then later employed widely as an anticancer agent, complexes of other platinum group metals, such
Southam, HM +3 more
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2004
Several ruthenium-based compounds have been proven to posses interesting biological properties that can lead to innovative drugs, particularly in the field of cancer treatment. The capacity of such compounds to bind to imine groups with a relatively high affinity has raised a great interest about the possibility to develop anticancer agents.
ALESSIO, ENZO +3 more
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Several ruthenium-based compounds have been proven to posses interesting biological properties that can lead to innovative drugs, particularly in the field of cancer treatment. The capacity of such compounds to bind to imine groups with a relatively high affinity has raised a great interest about the possibility to develop anticancer agents.
ALESSIO, ENZO +3 more
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Fresenius' Zeitschrift für analytische Chemie, 1960
Klaus Brodersen, E. Bankmann
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Klaus Brodersen, E. Bankmann
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