Results 41 to 50 of about 42,101 (265)

The Influence of Some Axial Ligands on Ruthenium–Phthalocyanine Complexes: Chemical, Photochemical, and Photobiological Properties

Frontiers in Molecular Biosciences, 2021
This work presents a new procedure to synthesize ruthenium–phthalocyanine complexes and uses diverse spectroscopic techniques to characterize trans-[RuCl(Pc)DMSO] (I) (Pc = phthalocyanine) and trans-[Ru(Pc)(4-ampy)2] (II) (4-ampy = 4-aminopyridine).
Tássia Joi Martins, Tássia Joi Martins, Laisa Bonafim Negri, Laisa Bonafim Negri, Laisa Bonafim Negri, Laena Pernomian, Laena Pernomian, Kelson do Carmo Freitas Faial, Congcong Xue, Regina N. Akhimie, Michael R. Hamblin, Claudia Turro, Roberto S. da Silva, Roberto S. da Silva, Roberto S. da Silva, Roberto S. da Silva   +15 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Synthesis and Characterization of Carbonyl–Ruthenium Trisubstituted-Germylene Compounds

Heteroatom Chemistry
Owing to the remarkable physical properties and versatile chemistry of germanium, the synthesis of ruthenium–germylene compounds offers broad application potential and addresses important practical demands.
Peng Nie, Zhong-yu Xia
doaj   +1 more source

Ruthenium complexes as antimicrobial agents

Chemical Society Reviews, 2015
This review surveys the on-going search for ruthenium complexes that are potentially toxic to bacteria but relatively non-toxic to eukaryotic cells.
Li, F., Collins, J., Keene, F.
openaire   +4 more sources

Tomographic Printing in a Chip: A Versatile Platform for Biomimetic 3D Organ‐on‐Chip

Advanced Healthcare Materials, EarlyView.
A novel light‐based bioprinting approach, TVAM‐in‐a‐chip, enables rapid, contactless fabrication of biomimetic 3D organ‐on‐chip devices directly within preassembled microfluidic platforms. This strategy supports diverse materials, including cell‐laden resins, and eliminates post‐assembly steps.
Riccardo Rizzo, Viola Sgarminato, Felix Wechsler, Christophe Moser   +3 more
wiley   +1 more source

Synthesis and photophysical studies of a multivalent photoreactive RuII-calix[4]arene complex bearing RGD-containing cyclopentapeptides

Beilstein Journal of Organic Chemistry, 2018
Photoactive ruthenium-based complexes are actively studied for their biological applications as potential theragnostic agents against cancer. One major issue of these inorganic complexes is to penetrate inside cells in order to fulfil their function ...
Sofia Kajouj, Lionel Marcelis, Alice Mattiuzzi, Adrien Grassin, Damien Dufour, Pierre Van Antwerpen, Didier Boturyn, Eric Defrancq, Mathieu Surin, Julien De Winter, Pascal Gerbaux, Ivan Jabin, Cécile Moucheron   +12 more
doaj   +1 more source

Ruthenium-based Photocatalysis in Templated Reactions

CHIMIA, 2018
Templated reactions proceed by bringing reagents in close proximity through their interaction with a template thus raising their effective concentrations. Templated reactions empower chemists to perform reactions at low concentrations in complex
Jacques Saarbach, Eric Lindberg, Nicolas Winssinger   +2 more
doaj   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

A review on the anti-parasitic activity of ruthenium compounds

Journal of Basic and Applied Zoology
Background There are many infectious diseases in the world caused by parasites. Among them, toxoplasmosis, American trypanosomiasis, African trypanosomiasis, leishmaniasis, neosporosis and malaria are more common and contribute to a majority of the ...
Shibam Chakraborty, Sumit Ghosh, Shauryabrota Dalui, Avijit Dey   +3 more
doaj   +1 more source