Results 111 to 120 of about 56,849 (307)

μ-Pyrazine-2,5-dicarboxylato-bis[chlorido(η6-p-cymene)ruthenium(II)] tert-butanol disolvate

Acta Crystallographica Section E, 2008
A new tert-butanol solvate of [{(iPrC6H4Me)RuCl}2{μ-2,5-pyz(COO)2}] (pyz = pyrazine) has been crystallized and structurally characterized. The solvate, [Ru2(C10H14)2(C6H2N2O4)Cl2]·2C4H10O, contains one half-molecule of the ruthenium(II) complex
Martin B. Smith, Mark R. J. Elsegood, Noelia M. Sanchez Ballester   +2 more
doaj   +1 more source

Regioselective Functionalization of Tetrabromophenanthroline−Ruthenium Complexes

European Journal of Inorganic Chemistry, 2004
AbstractStructural, photophysical and photochemical characterization and reactivity of a novel polypyridyl ruthenium complex based on 3,5,6,8‐tetrabromophenanthroline are discussed. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)
Rau, Sven, Fischer, Reinald, Jäger, Michael, Schäfer, Bernhard, Meyer, Susann, Kreisel, Günter, Görls, Helmar, Rudolf, Manfred, Henry, William, Vos, Johannes G.   +9 more
openaire   +3 more sources

Ammonium hexachlororuthenate precipitation

, 2011
Ammonium hexachlororuthenate (ACR) is a salt precipitated during a substitution reaction between ammonium and ruthenate dissolved in a strong hydrochloric acid medium.
De Klerk, Frederick Jacobus
core  

Detection of Protein–Protein Interactions in Escherichia coli With Single Molecule Sensitivity

Advanced Science, EarlyView.
This article describes a regulatory circuit in Escherichia coli able to detect protein–protein interactions with exquisite sensitivity. The interaction between two hybrid proteins fused to Bordetella pertussis adenylate cyclase and its activator calmodulin triggers a potent cyclic AMP signaling cascade.
Marilyne Davi, Daniel Ladant
wiley   +1 more source

Ruthenium-Catalyzed α‑Olefination of Nitriles Using Secondary Alcohols

, 2018
Ruthenium­(II) pincer-catalyzed α-olefination of nitriles is reported. This simple protocol provides a transformation for the catalytic synthesis of β-disubstituted vinyl nitriles using secondary alcohols.
Subramanian Thiyagarajan (4264885), Chidambaram Gunanathan (1520257)   +1 more
core   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source

Conversion of oxido-bridged dinuclear ruthenium complex to dicationic dinitrosyl ruthenium complex using proton and nitric oxide: completion of NO reduction cycle. [PDF]

, 2011
The hydroxido-bridged dinuclear ruthenium complex 4, which is supported by Tp ligands, has been prepared from protonation of the oxido-bridged dinuclear ruthenium complex 3.
Umakoshi, Keisuke, Yasuhiro Arikawa, Asayama, Taiki, Naoki Matsumoto, Taiki Asayama, Keisuke Umakoshi, Matsumoto, Naoki, Masayoshi Onishi, Onishi, Masayoshi, Arikawa, Yasuhiro   +9 more
core   +1 more source

Biomimetic Ru‐Mn Nanozyme with Cascade Catalytic Activity Attenuates Secondary Brain Injury in Intracerebral Hemorrhage

Advanced Science, EarlyView.
Ru–Mn composite nanozymes are engineered to mimic dual‐enzyme cascade catalysis, enabling efficient ROS clearance and neuroinflammation suppression. In collagenase‐ and autologous blood‐induced ICH mouse models, intranasal and intravenous administration reduced hematoma volume, preserved BBB integrity, and improved neurological recovery.
Zhongxin Duan, Peng Li, Yue Wang, Xin Qi, Wanyu Wang, Yongzhong Cheng, Huabin Zhang, Xin Hu, Xiang Gao   +8 more
wiley   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Synthesis and evaluation of amyloid beta peptide/Ruthenium III-based complex drugs as drug delivery and anticancer activity

Toxicology Reports
The development and characterization of anticancer complex drugs (ACD), specifically Amyloid Beta Peptide (ABP) - Ruthenium III (Ru III) - nivolumab (NB), were explored through analytical techniques.
Rethinam Senthil
doaj   +1 more source