Results 81 to 90 of about 23,732 (310)

C-H bond Activation/Arylation over Arene-Ruthenium(II)-picolinate Complexes: Synthesis, Structure and Catalytic Activity

, 2017
A series of water soluble arene-ruthenium(II) complexes [(η6-arene)RuCl(κ2-L)]n+ (n = 0, 1) ([Ru]-1 – [Ru]-12) containing pyridine based N,O or N,N ligands (L1-L6) were synthesized and employed for the catalytic C-H bond activation/ arylation of 2 ...
Chinky, Binnani, Rohit K., Rai, Sanjay Kumar, Singh, Deepika, Tyagi, Shaikh M, Mobin   +4 more
core   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Estudo das propriedades antioxidantes de complexos nitrosilados de rutênio [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2009Este estudo demonstrou as propriedades antioxidantes e secundariamente a citotoxicidade de cinco ...
Cousseau, Francisco Eduardo Monteiro
core  

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

Advanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He, Zhiqi Wang, Jiaqi Guan, Younan Xia   +3 more
wiley   +1 more source

Modulating the Anticancer Activity of Ruthenium(II)–Arene Complexes

Journal of Medicinal Chemistry, 2015
Following the identification of [Ru(η(6)-p-cymene)Cl2(1H,1H,2H,2H-perfluorodecyl-3-(pyridin-3-yl)propanoate)], a ruthenium(II)-arene complex with a perfluoroalkyl-modified ligand that displays remarkable in vitro cancer cell selectivity, a series of structurally related compounds were designed.
Clavel, C.M., Paunescu, E., Nowak-Sliwinska, P., Griffioen, A.W., Scopelliti, R., Dyson, P.J.   +5 more
openaire   +5 more sources

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Estudo do potencial antioxidante e neuroprotetor dos nitrosilo complexos de rutênio no sistema nervoso central de ratos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2010Os complexos de rutênio (Ru) formam uma classe de compostos cujos mecanismos de potencial ...
Melo, Raimunda Suely Batista
core  

Ruthenium-Coordinated Spirolactams via Intramolecular Nucleophilic Addition to η⁶-Arene Metal Complexes

, 2016
Cyclohexadienyl ruthenium(II) complexes incorporating an azaspirocyclic ring system have been prepared from (η6-N-benzyl acetoacetamide)CpRu(II) precursors via an intramolecular nucleophilic aromatic addition/enolate trapping reaction sequence.
John J. Coniglio (2646712), F. Christopher Pigge (1540087), Shiyue Fang (1837414)   +2 more
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

DNA Interactions with Ruthenium(II) Polypyridine Complexes Containing Asymmetric Ligands

Bioinorganic Chemistry and Applications, 2005
In an attempt to probe nucleic acid structures, numerous Ru(II) complexes with different ligands have been synthesized and investigated. In this contribution we focus on the DNA-binding properties of ruthenium(II) complexes containing asymmetric ligands ...
Hui Chao, Liang-Nian Ji
doaj   +1 more source