Results 51 to 60 of about 982,093 (257)

Natureza da ligação Ru-NO em novos nitrosilo complexos de rutênio com ligantes quelantes CCC e CNC contendo carbenos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Compostos capazes de liberar ou sequestrar óxido nítrico são promissores agentes ...
Coimbra, Daniel Fernando
core  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

SYNTHESIS AND CHARACTERIZATION OF FULLERENE-PYRIDYL ARENE RUTHENIUM COMPLEXES

Studia Universitatis Babes-Bolyai Chemia, 2015
Association of [60]fullerene with arene ruthenium moieties has been achieved for the first time. Two fullerenopyrrolidine derivatives (Npyr-C60) were synthesized via a 1,3-dipolar cycloaddition, and coordinated to arene ruthenium complexes to form two ...
Divambal APPAVOO, Robert DESCHENAUX, Bruno THERRIEN   +2 more
doaj  

Ruthenium-based complexes as anti-tumor agents

Journal of Health Sciences
Extensive research into platinum-based chemotherapeutics has been underway for decades with ruthenium-based complexes emerging as interesting and potent candidates.
Amir Herić, Nejla Dibranin, Lora Martić, Ena Hodžić, Adnan Zahirović, Amina Kurtović Kozarić   +5 more
doaj   +1 more source

Ruthenium Polypyridine Complexes Combined with Oligonucleotides for Bioanalysis: A Review

Molecules, 2014
Ruthenium complexes are among the most interesting coordination complexes and they have attracted great attention over the past decades due to their appealing biological, catalytic, electronic and optical properties.
Shuyu Zhang, Yubin Ding, Hui Wei
doaj   +1 more source

Chiral ruthenium(II) polypyridyl complexes: stabilization of g-quadruplex DNA, inhibition of telomerase activity and cellular uptake. [PDF]

PLoS ONE, 2012
Two ruthenium(II) complexes, Λ-[Ru(phen)(2)(p-HPIP)](2+) and Δ-[Ru(phen)(2)(p-HPIP)](2+), were synthesized and characterized via proton nuclear magnetic resonance spectroscopy, electrospray ionization-mass spectrometry, and circular dichroism ...
Qianqian Yu, Yanan Liu, Chuan Wang, Dongdong Sun, Xingcheng Yang, Yanyu Liu, Jie Liu   +6 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Recent Trends in the Design of Ruthenium Homometallic Polynuclear Complexes with Bioactive Ligands for Cancer Treatment

Inorganics
Significant efforts have been devoted to discovering novel metal-based complexes with better cytotoxicity and specificity to tumor cells. Within the range of complexes studied for cytotoxic activity, Ru complexes have gained significant attention as one ...
Irena Kostova
doaj   +1 more source

Arene-Ruthenium(II) Complexes with Carbothiamidopyrazoles as a Potential Alternative for Antibiotic Resistance in Human

Molecules, 2022
To meet the demand for alternatives to commonly used antibiotics, this paper evaluates the antimicrobial potential of arene-ruthenium(II) complexes and their salts, which may be of value in antibacterial treatment.
Ewelina Namiecińska, Magdalena Grazul, Beata Sadowska, Marzena Więckowska-Szakiel, Paweł Hikisz, Beata Pasternak, Elzbieta Budzisz   +6 more
doaj   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source