Results 21 to 30 of about 38,942 (269)

Antitumor Activity of Pt(II), Ru(III) and Cu(II) Complexes

Molecules, 2020
Metal complexes are currently potential therapeutic compounds. The acquisition of resistance by cancer cells or the effective elimination of cancer-affected cells necessitates a constant search for chemical compounds with specific biological activities ...
Katarzyna Gałczyńska, Zuzanna Drulis-Kawa, Michał Arabski   +2 more
doaj   +1 more source

Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes

International Journal of Photoenergy, 2022
Five heteroleptic ruthenium(II) polypyridyl complexes [Ru(FL1)(dcbpy)(NCS)] (1), [Ru(FL2)(dcbpy)(NCS)] (2), [Ru(FL3)(dcbpy)(NCS)] (3), [Ru(FL1)(dcbpy)(NCS)] (4), and [Ru(FL5)(dcbpy)(NCS)] (5) (where FL1 = aniline dithiocarbamate, FL2 = p-anisidine ...
Zintle Fudo, Peter A. Ajibade, Ayodele T. Odularu   +2 more
doaj   +1 more source

Effect of Soil Density and Electrode Material on the Electrokinetic Removal of Pb(II) from Contaminated Silt Soil

International Journal of Electrochemical Science, 2021
With the increase in industrial Pb-containing products, Pb pollution is gradually accumulating in the soil, leading to the degradation of soil quality and damage to human health.
Gang Li, Chongkun Chen, Jia Liu, Yao Zhang, Shuai Li   +4 more
doaj   +1 more source

Ruthenium(II)‐Catalyzed Cyclization of Azabenzonorbornadienes with Alkynes. [PDF]

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ryan R, Burton, William, Tam
openaire   +2 more sources

Influence of Substituents in a Six-Membered Chelate Ring of HG-Type Complexes Containing an N→Ru Bond on Their Stability and Catalytic Activity

Molecules, 2023
An efficient approach to the synthesis of olefin metathesis HG-type catalysts containing an N→Ru bond in a six-membered chelate ring was proposed.
Kirill A. Vasilyev, Alexandra S. Antonova, Nikita S. Volchkov, Nikita A. Logvinenko, Eugeniya V. Nikitina, Mikhail S. Grigoriev, Anton P. Novikov, Vladimir V. Kouznetsov, Kirill B. Polyanskii, Fedor I. Zubkov   +9 more
doaj   +1 more source

The Adsorption of Ru-Based Dyes on the TiO₂ Surface to Enhance the Photovoltaic Efficiency of Dye-Sensitized Solar Cell Devices

Molecules
Adsorption of mononuclear tris(bipyridine) ruthenium(II) complexes and binuclear tris(bipyridine) ruthenium(II) complexes equipped with carboxyl groups (-COOH) on the (111) surface of TiO2 crystal in anatase form was modeled using Monte Carlo simulations,
Malgorzata Makowska-Janusik, Katarzyna Filipecka-Szymczyk, Daniel Pelczarski, Waldemar Stampor, Maciej Zalas   +4 more
doaj   +1 more source

Hepatoprotective Effects of a Ruthenium(II) Schiff Base Complex in Rats with Diet-Induced Prediabetes

Current Therapeutic Research, 2019
: Background: Progressive insulin resistance in a prediabetic state has been reported to be the predominant causative factor for the development of nonalcoholic fatty liver disease.
Lindokuhle Patience Mabuza, Mlindeli Wilkinson Gamede, Sanam Maikoo, Irvin Noel Booysen, PhD, Phikelelani Siphosethu Nguban, PhD, Andile Khathi, PhD   +5 more
doaj   +1 more source

Adsorption Concentration of Platinum Metals by Clinoptilolite

Adsorption Science & Technology, 1999
Ruthenium(IV) and palladium(II) adsorption from aqueous solutions on to Transcarpathian clinoptilolite has been studied under dynamic conditions. The optimum conditions for ruthenium(IV) adsorption from aqueous solutions have been established as follows:
T. Ya. Vrublevs'ka, L.V. Vrons'ka, O.Ya. Korkuna, N.M. Matviychouk   +3 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source