Results 21 to 30 of about 23,732 (310)

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

Water-Soluble Ruthenium (II) Complex Derived From Optically Pure Limonene and Its Microencapsulation Are Efficient Tools Against Bacterial Food Pathogen Biofilms: Escherichia coli, Staphylococcus aureus, Enteroccocus faecalis, and Listeria monocytogenes

Frontiers in Microbiology, 2021
Bioactive aminooxime ligands based on optically pure (R)-limonene have been synthesized in two steps. Their ruthenium (II) cationic water-soluble complex was prepared by a reaction between dichloro (para-cymene) ruthenium (II) dimers and aminooxime ...
Simon Khelissa, Yousra El Fannassi, Yousra El Fannassi, Samah Mechmechani, Sakhr Alhuthali, Sakhr Alhuthali, Mohamed Amin El Amrani, Adem Gharsallaoui, Alexandre Barras, Nour-Eddine Chihib   +9 more
doaj   +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

Antitumor Activity of Ruthenium(II) Terpyridine Complexes towards Colon Cancer Cells In Vitro and In Vivo

Molecules, 2020
Ruthenium complexes have attracted considerable interest as potential antitumor agents. Therefore, antitumor activity and systemic toxicity of ruthenium(II) terpyridine complexes were evaluated in heterotopic mouse colon carcinoma.
Maja Savic, Aleksandar Arsenijevic, Jelena Milovanovic, Bojana Stojanovic, Vesna Stankovic, Ana Rilak Simovic, Dejan Lazic, Nebojsa Arsenijevic, Marija Milovanovic   +8 more
doaj   +1 more source

Evaluation of Ruthenium(II) N-Heterocyclic Carbene Complexes as Antibacterial Agents and Inhibitors of Bacterial Thioredoxin Reductase

Molecules, 2021
A series of ruthenium(II) complexes with N-heterocyclic carbene (NHC) ligands of the general type (arene)(NHC)Ru(II)X2 (where X = halide) was prepared, characterized, and evaluated as antibacterial agents in comparison to the respective metal free ...
Hilke Burmeister, Pascal Dietze, Lutz Preu, Julia E. Bandow, Ingo Ott   +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

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

Dithiocarboxylate complexes of ruthenium(ii) and osmium(ii)

Dalton Transactions, 2011
The ruthenium(II) complexes [Ru(R)(κ(2)-S(2)C·IPr)(CO)(PPh(3))(2)](+) (R = CH=CHBu(t), CH=CHC(6)H(4)Me-4, C(C≡CPh)=CHPh) are formed on reaction of IPr·CS(2) with [Ru(R)Cl(CO)(BTD)(PPh(3))(2)] (BTD = 2,1,3-benzothiadiazole) or [Ru(C(C≡CPh)=CHPh)Cl(CO)(PPh(3))(2)] in the presence of ammonium hexafluorophosphate.
Naeem, Saira, Thompson, Amber L, White, Andrew J P, Delaude, Lionel, Wilton-Ely, James D E T   +4 more
openaire   +2 more sources

Unusual DNA binding modes for metal anticancer complexes [PDF]

, 2009
DNA is believed to be the primary target for many metal-based drugs. For example, platinum-based anticancer drugs can form specific lesions on DNA that induce apoptosis.
Pizarro, Ana M., Sadler, P. J.
core   +1 more source

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