Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films
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DOI: 10.1002/adfm.202511592
Abstract: Thermal transport in nanoscale interconnects is dominated by intricate electron–phonon interactions and microstructural influences. As copper faces limitations at the nanoscale, tungsten and ruthenium have emerged as promising alternatives due to their substantial phonon contributions… read more here.
Keywords: phonon; thermal conductivity; ruthenium; thermal transport ... See more keywords
Full‐Spectrum Solar Harvesting and Desalination Enabled by Supra‐Nano Amorphous Ruthenium Dioxide – Mineral Composites
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DOI: 10.1002/adfm.202517313
Abstract: Breaking crystalline symmetry reveals new photonic capabilities for solar‐driven technologies. Herein, a mineral‐based supra‐nano amorphous ruthenium dioxide composite (a‐Ru0.5‐AM) is constructed. Benefiting from a defect‐mediated photon‐capturing mechanism in amorphous ruthenium dioxide, a‐Ru0.5‐AM effectively overcomes the… read more here.
Keywords: ruthenium; supra nano; nano amorphous; ru0 ... See more keywords
Fast and Durable Alkaline Hydrogen Oxidation Reaction at the Electron‐Deficient Ruthenium–Ruthenium Oxide Interface
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DOI: 10.1002/adma.202208821
Abstract: The slow hydrogen oxidation reaction (HOR) kinetics under alkaline conditions remain a critical challenge for the practical application of alkaline exchange membrane fuel cells. Herein, Ru/RuO2 in‐plane heterostructures are designed with abundant active Ru–RuO2 interface… read more here.
Keywords: hydrogen oxidation; oxidation reaction; ruthenium; interface ... See more keywords
Self‐Assembled Ruthenium–Amino Acid Conjugates Enable Endoplasmic Reticulum–Nucleus Cascade Targeting for Cell Pyroptosis and DNA Destruction
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DOI: 10.1002/adma.202508713
Abstract: The distinct photophysical and photochemical properties of ruthenium (Ru) complexes have made them potent therapeutic agents in photodynamic therapy (PDT) and photoactivated chemotherapy (PACT) for tumors. Simple synthesis, precise self‐assembly delivery and specific subcellular distribution… read more here.
Keywords: amino acid; cascade targeting; endoplasmic reticulum; ruthenium ... See more keywords
Metal Ruthenium Complexes Treat Spinal Cord Injury By Alleviating Oxidative Stress Through Interaction With Antioxidant 1 Copper Chaperone Protein
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DOI: 10.1002/advs.202407225
Abstract: Oxidative stress is a major factor affecting spinal cord injury (SCI) prognosis. A ruthenium metal complex can aid in treating SCI by scavenging reactive oxygen species via a protein‐regulated mechanism to alleviate oxidative stress. This… read more here.
Keywords: ruthenium; spinal cord; oxidative stress; ruthenium metal ... See more keywords
Structurally MMO Active Site‐like Ruthenium Complex for Catalytic Oxidation of Olefins to Aldehydes
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DOI: 10.1002/ajoc.202500201
Abstract: Unexpectedly synthesized a structurally MMO active site‐like new ruthenium complex and found that the complex showed high catalytic activity and selectivity for C=C double bond oxidative cleavage reaction in this paper. The ruthenium‐catalyzed oxidation reaction… read more here.
Keywords: ruthenium; site like; active site; mmo active ... See more keywords
SIMes/PCy3 mixed ligand-coordinated alkyl group-tagged ruthenium indenylidene complexes : synthesis, characterization and metathesis activity
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DOI: 10.1002/aoc.4548
Abstract: We report on the synthesis and characterization of SIMes/PCy3 mixed ligand-coordinated second-generation ruthenium catalysts, bearing various 3-alkyl-1-indenylidene ligands, denoted as RuCl2(3-alkyl-1-indenylidene)(SIMes)(PCy3), in which alkyl is isopropyl (4f), tert-butyl (4g) or cyclohexyl (4h). The characterization of… read more here.
Keywords: ruthenium; simes pcy3; spectroscopy; ligand ... See more keywords
Cyclometalated Half‐Sandwich Ruthenium(II) Complexes: Synthesis, Structure, and Catalytic Activity in Imine Synthesis
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DOI: 10.1002/aoc.70004
Abstract: Four kinds of cyclometalated half‐sandwich ruthenium(II) complexes 1–4 with air stability were synthesized, which were supported by C,N‐donor Schiff base ligands as raw materials by C‐H activation. These newly synthesized ruthenium(II) complexes were characterized and… read more here.
Keywords: ruthenium; ruthenium complexes; half sandwich; synthesis ... See more keywords
Binuclear Ruthenium (II) Complexes Featuring Arylthiourea Ligands: Synthesis, Crystal Structure and Anticancer Assessment
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DOI: 10.1002/aoc.70146
Abstract: A new set of arene binuclear Ru (II)complexes of the type [RuCl2(η6‐p‐cymene)(η2‐N^S‐aroylthiourea)] has been synthesised to examine the effect on the cytotoxicity against human cancer cell lines. The formation of all the complexes (TC1–TC3) has… read more here.
Keywords: ruthenium; cancer; cell lines; structure ... See more keywords
Binuclear Ruthenium (II) Catalyzed Selective α‐Alkenylation of Amide via Acceptorless Dehydrogenative Coupling of Alcohols
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DOI: 10.1002/aoc.70411
Abstract: Herein, we report an effective catalytic methodology for the construction of α,β‐unsaturated amides via acceptorless dehydrogenative coupling (ADC) of alcohols using newly synthesized binuclear ruthenium (II) complex [(η6‐p‐cymene)2Ru2Cl2(μ‐L)] (where L = N′‐4‐fluoro benzoyl‐4‐fluorobenzohydrazide) as catalyst. The structural… read more here.
Keywords: ruthenium; via acceptorless; acceptorless dehydrogenative; alkenylation amide ... See more keywords
Synthesis, Photophysical Properties, and Photodynamic Therapy Efficacies of Meso‐Pyridine BODIPYs and Their Ruthenium Complexes
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DOI: 10.1002/aoc.70459
Abstract: Photodynamic therapy (PDT) is a candidate approach for cancer treatment. In PDT applications, a fluorescent molecule, called photosensitizer (PS), induces light‐directed production of reactive species, resulting in cytotoxicity. Having tunable fluorescence and easy derivatization properties,… read more here.
Keywords: ruthenium; ruthenium complexes; meso pyridine; photophysical properties ... See more keywords