Results 61 to 70 of about 5,173,999 (317)

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Electrochemical data of polypyridine complexes of Ru(II)

Data in Brief, 2019
The data here-in presented is associated to the research article, Electrochemistry and spectroscopy of substituted [Ru(phen)3]2+ and [Ru(bpy)3]2+ complexes [1].Redox data obtained from cyclic voltammetry experiments of the oxidation of Ru(II) to Ru(III ...
Deidré van der Westhuizen, Karel G. von Eschwege, Jeanet Conradie   +2 more
doaj   +1 more source

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

Advanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu, Yuheng Jiang, Vitaly V. Ordomsky, Bastian Mei, Zhiyong Tang, Andrei Y. Khodakov   +5 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(II) Arene Compounds as Versatile Anticancer Agents

CHIMIA, 2009
Ruthenium-based compounds are an attractive alternative to clinically used platinum drugs due to several features including a wide range of accessible oxidation states, varied synthetic chemistry and typically lower general toxicities.
Anna Renfrew
doaj   +1 more source

Ex Vivo Tracking of Endogenous CO with a Ruthenium(II) Complex.

Journal of the American Chemical Society, 2017
A two-photon fluorescent probe based on a ruthenium(II) vinyl complex is capable of selectively detecting carbon monoxide in cells and ex vivo using mice with a subcutaneous air pouch as a model for inflammation.
C. Torre, A. Toscani, Cristina Marín-Hernández, Jonathan A. Robson, M. Terencio, Andrew J. P. White, M. Alcaraz, J. Wilton‐Ely, R. Martínez‐Máñez, F. Sancenón   +9 more
semanticscholar   +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

Arene-Free Ruthenium(II/IV)-Catalyzed Bifurcated Arylation for Oxidative C-H/C-H Functionalizations.

Angewandte Chemie, 2019
Experimental and computational studies provided detailed insights into selectivity- and reactivity-controlling factors in bifurcated ruthenium-catalyzed direct C-H arylations and dehydrogenative C-H/C-H functionalizations.
T. Rogge, L. Ackermann
semanticscholar   +1 more source

Rational Design of Organic Chromophores for Simultaneously Trig‐gering Redox Imbalance and Tracking Organelles in Biological Sys‐tems Under Near‐Infrared Light Irradiation

Advanced Healthcare Materials, EarlyView.
TOC represents the synthesis of theory‐guided novel near‐infrared (NIR) light‐absorbing organic photosensitizers (OPS) enabling redox‐induced tumor phototherapy and single‐cell organelle tracking. ABSTRACT The design of organic photosensitizers that operate efficiently in the near‐infrared (NIR) region remains challenging due to the need to balance ...
Pragti, Bidyut Kumar Kundu, Jiajie Diao, Yujie Sun   +3 more
wiley   +1 more source

The thermolysis of ruthenium(II, III) ammine complexes in water solutions at the increased temperatures and the solid phase.

Тонкие химические технологии, 2008
In this work reactions of the hexaammine ruthenium(II) - [Ru(NH3)6]Cl2 and “ruthenium red” -[Ru3O2(NH3)14]Cl6 • 4Н2О chlorides in the water alkaline solution at 190˚С (autoclave) and in the solid phase are investigated.
E. V. Fesik, V. V. Grebnev, G. D. Malchikov   +2 more
doaj