Results 21 to 30 of about 5,173,999 (317)

Electrochemical Detection of Tadalafil at Glassy Carbon Electrodes Modified with Ruthenium(II) Complex

International Journal of Electrochemical Science, 2020
Ruthenium complexes are well known for their electrochemical activity, which could be attributed to the presence of stable ruthenium complexes with divalent ruthenium center, Ru2+.
Eyad S.M. Abu-Nameh, Naela Al Absi, Mohammad A. Al-Wahish, Hamdallah A. Hodali, Mohammad F. Khanfar   +4 more
doaj   +1 more source

3-Methylindole-Based Tripodal Tetraphosphine Ruthenium Complexes in N2 Coordination and Reduction and Formic Acid Dehydrogenation

Inorganics, 2017
The ruthenium(II) complexes RuCl2L1H, RuCl2L1CF3, RuCl2L1OMe and RuCl2L2H were synthesized from [Ru(η6-benzene)Cl(μ-Cl)]2 and the corresponding tripodal tris-3-methylindolephosphine-based ligands L1H, L1CF3, L1OMe, and L2H.
Fenna F. van de Watering, Nicol Heijtbrink, Jarl Ivar van der Vlugt, Wojciech I. Dzik, Bas de Bruin, Joost N. H. Reek   +5 more
doaj   +1 more source

Oxidation-Induced Detachment of Ruthenoarene Units and Oxygen Insertion in Bis-Pd(II) Hexaphyrin π-Ruthenium Complexes

Molecules, 2020
Two types of new bis-Pd(II) hexaphyrin π-ruthenium complexes are reported. A double-decker bis-Pd(II) hexaphyrin π-ruthenium complex 4 was obtained by oxidation-induced detachment of a ruthenoarene unit from the triple-decker complex 3 and oxygen ...
Akito Nakai, Takayuki Tanaka, Atsuhiro Osuka   +2 more
doaj   +1 more source

Chemistry and reactivity of ruthenium(II) complexes: DNA/protein binding mode and anticancer activity are related to the complex structure

Coordination chemistry reviews, 2019
In this review we summarize our work on development of Ru complexes with potential antitumor activity, which was performed over the last few years.
A. Simović, R. Masnikosa, I. Bratsos, E. Alessio   +3 more
semanticscholar   +1 more source

Half-Sandwich Arene Ruthenium(II) Thiosemicarbazone Complexes: Evaluation of Anticancer Effect on Primary and Metastatic Ovarian Cancer Cell Lines

Frontiers in Pharmacology, 2022
In this study, we describe the synthesis, characterization and antiproliferative activity of three organo-ruthenium(II) half-sandwich complexes [RuCl(η6-p-cym)(N,S-L)]Cl (I, II, and III).
Seminay Guler, Seminay Guler, Hulya Ayar Kayali, Hulya Ayar Kayali, Hulya Ayar Kayali, Egemen Orkun Sadan, Betul Sen, Elif Subasi   +7 more
doaj   +1 more source

Preparation of ruthenium(II) and ruthenium(III) myoglobin and the reaction of dioxygen, and carbon monoxide, with ruthenium(II) myoglobin.

Journal of Biological Chemistry, 1979
Ruthenium myoglobins have been prepared by the reconstitution of horse heart apomyoglobin with either ruthenium(II) or ruthenium(III) mesoporphyrin IX (MpIX) derivatives. The ruthenium(II) and -(III) myo globins (RuMb and RuMb+, respectively) contain one ruthenium porphyrin/heme binding site; the species are readily interconverted using dithionite for ...
D R, Paulson, A W, Addison, D, Dolphin, B R, James   +3 more
openaire   +2 more sources

Luminescent Ruthenium(II) Polypyridine Complexes for a Wide Variety of Biomolecular and Cellular Applications.

Inorganic Chemistry, 2019
Ruthenium(II) polypyridine complexes are one of the most extensively studied and developed systems in the family of luminescent transition-metal complexes.
Justin Shum, P. K. Leung, K. K. Lo
semanticscholar   +1 more source

C7‐Indole Amidations and Alkenylations by Ruthenium(II) Catalysis

Angewandte Chemie, 2020
C7−H‐functionalized indoles are ubiquitous structural units of biological and pharmaceutical compounds for numerous antiviral agents against SARS‐CoV or HIV‐1.
I. Choi, Antonis M. Messinis, L. Ackermann   +2 more
semanticscholar   +1 more source

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

Electrochemistry of [Ru(bpy)3]2+ and [Ru(phen)3]2+ inserted in Nafion membranes studied in the ionic liquid HMImPF6

International Journal of Electrochemical Science, 2020
The electrochemical properties of tris(2,2´-bipyridine)ruthenium (II) dichloride ([Ru(bpy)3]2+), and tris(1,10-phenantroline)ruthenium (II) dichloride ([Ru(phen)3]2+) complexes inserted in Nafion membranes were studied in the ionic liquid (IL) 1-hexyl-3 ...
M.J. Gálvez-Vázquez, J.L. Gárate-Morales, J.R. Cerna-Cortez, R. Aguilar-Sánchez   +3 more
doaj   +1 more source