Results 91 to 100 of about 40,348 (311)

Magnetically Recoverable Ruthenium Catalysts in Organic Synthesis

Molecules, 2014
Magnetically recyclable catalysts with magnetic nanoparticles (MNPs) are becoming a major trend towards sustainable catalysts. In this area, recyclable supported ruthenium complexes and ruthenium nanoparticles occupy a key place and present great ...
Dong Wang, Didier Astruc
doaj   +1 more source

Engineering CO2 Reduction Pathways via Alloy‐Support Interactions in Li‐CO2 Batteries

Advanced Materials, EarlyView.
Alloy‐support interactions in RuCu/NC induce interfacial charge redistribution and shift d‐band centers, steering CO2 reduction from Li2CO3 to metastable Li2C2O4. This pathway engineering lowers the rate‐determining barrier and suppresses carbonate formation, enabling high discharge voltage (3.23 V) in Li‐CO2 batteries with reduced overpotential (0.50 ...
Liang Sun, Xindan Zhang, Guang Feng, Guoqiang Zhao, Bernt Johannessen, Guanjie Li, Shilin Zhang, Hongge Pan, Zaiping Guo   +8 more
wiley   +1 more source

Bimetallic η6,η1-and PCP-pincer ruthenium palladium complexes: synthesis, structure, and catalytic activity

, 2010
The synthesis of η6,η1 SCS- and PCP-pincer ruthenium palladium complexes [3] þ-[6] þ by direct η6-coordination of [Ru(C5R5)] þ (R = H or Me) to the arene ring of η1-palladated ECE-pincer ligands (E = S or P) is described.
Sub Crystal and Structural Chemistry, Bonnet, S., van Koten, G., Lutz, M., Rontgen participation programme, Sub Chem Biol & Organic Chem begr 1-6-12, Organic Chemistry and Catalysis, Klein Gebbink, R.J.M., Spek, A.L.   +8 more
core   +1 more source

Designing Ruthenium Anticancer Drugs: What Have We Learnt from the Key Drug Candidates?

Inorganics, 2019
After nearly 20 years of research on the use of ruthenium in the fight against cancer, only two Ru(III) coordination complexes have advanced to clinical trials.
James P. C. Coverdale, Thaisa Laroiya-McCarron, Isolda Romero-Canelón   +2 more
doaj   +1 more source

Atomic Layer Deposition of Metallic Molybdenum Dioxide Thin Films Enabling High‐k Rutile Capacitors

Advanced Materials Interfaces, EarlyView.
The first direct atomic layer deposition (ALD) process of molybdenum dioxide (MoO2) thin films is reported using molybdenum(II) acetate dimer (Mo2(OAc)4) and oxygen (O2) as precursors at 235°C–275°C. The films are crystalline, exceptionally pure, and conductive.
Alexey Ganzhinov, Miika Mattinen, Marko Vehkamäki, Kenichiro Mizohata, Mykhailo Chundak, Georgi Popov, Paavo Porri, Mikko Ritala, Matti Putkonen   +8 more
wiley   +1 more source

Diastereoselective synthesis of [alpha]-tocopherol [PDF]

, 2008
Vitamin E exists in eight different forms, four tocopherols and four tocotrienols. All possess a hydrophobic side chain, which allows them to penetrate into biological membranes.
Buss, Axel Wolfgang
core   +1 more source

Stabilizing Electrochemical Interfaces With Multifunctional Cobalt Nitride Layers

Advanced Materials Interfaces, EarlyView.
Cobalt nitrides emerged recently as an interesting class of earth‐abundant oxygen evolution catalysts. Herein, plasma‐enhanced atomic layer deposition is used to synthesize multifunctional cobalt nitride layers that simultaneously protect and catalytically activate photoelectrode surfaces.
Matthias Kuhl, Lukas A. Kohlmaier, Sergej Levashov, Lukas M. Wolz, Sonja Matich, Nina Miller, Johannes Dittloff, Johanna Eichhorn   +7 more
wiley   +1 more source

Hydrolytic behaviour of mono-and dithiolato-bridged dinuclear arene ruthenium complexes and their interactions with biological ligands [PDF]

, 2016
The hydrolysis and the reactivity of two dinuclear p-cymene ruthenium monothiolato complexes, [(η6-p-MeC6H4Pri)2Ru2Cl2(µ-Cl)(µ-S-m-9-B10C2H11)] (1) and [(η6-p-MeC6H4Pri)2¬Ru2Cl2(µ-Cl)¬(µ-S¬CH2-p-C6H4-NO2)] (2), and of two dinuclear p-cymene ruthenium ...
Stibal, David, Lennart Geiser, Geiser, Lennart, Furrer, Julien, David Stíbal, Julien Furrer, Suss-Fink, Georg, Georg Süss-Fink   +7 more
core   +1 more source

Sensitive and Spatially‐Resolved Electrochemiluminescence via Micropatterning

Advanced Materials Interfaces, EarlyView.
The use of a simple silica nanoparticle surface coating and patterning process can transform ordinary gold electrodes into multiplexed ECL sensing electrodes. Through spatially confined droplet formation and local ECL emission, it is possible to perform multiple analyses simultaneously from individual locations as well as intensify the ECL signal by as
Yuliang Shao, Tatiana Starikova, Mengzhen Xi, Maria Vittoria Balli, Emanuele Luigi Sciuto, Gabriele Giagu, Vincenzo Paratore, Carmelo Corsaro, Enza Fazio, Sabrina Conoci, Luca Prodi, Giovanni Valenti, Pavel A. Levkin   +12 more
wiley   +1 more source

Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene

, 2010
The steric and electronic influence of backbone substitution in IMes-based (IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) N-heterocyclic carbenes (NHC) was probed by synthesizing the [RhCl(CO)(2)(NHC)] series of complexes to quantify ...
Slawin, Alexandra MZ, Alexandra M Z Slawin, Bantreil, Xavier, Hervé Clavier, Alexandra M. Z. Slawin, César A Urbina-Blanco, Steven P Nolan, Xavier Bantreil, Urbina-Blanco, Cesar A., Clavier, Herve, Slawin, Alexandra M. Z., César A. Urbina-Blanco, Nolan, Steven, Nolan, Steven P., Steven P. Nolan   +14 more
core   +1 more source