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Nanostructured Lipid Systems as a Strategy to Improve the in Vitro Cytotoxicity of Ruthenium(II) Compounds
(Mdpi Ag, 2014-05-01)
Tuberculosis is an ancient disease that is still present as a global public health problem. Our group has been investigating new molecules with anti-TB activity. In this context, inorganic chemistry has been a quite promising ...
Evaluation of anti-Trypanosoma cruzi activities of nitrosyl/nitro ruthenium complexes in vitro and in vivo
(Sociedade Brasileira de Medicina Tropical, 2017)
Zero-Order and First-Derivative Spectrophotometric Determination of Trace Aaounts of Ruthenium After Extraction of Its Ion Association Coaplex by 2,4,6-Tris(2'-Pyridyl)-1,3,5-Triazine and Picrate.
(1992)
A solvent extraction-spectrophotometric determination of trace amounts of ruthenium has been developed, based on the formation of an ion association complex of ruthenium (III) with 2,4,6-tris(2'-pyridyl)-1,3,5-triazine as ...
Luminescent multifunctional hybrids obtained by grafting of ruthenium complexes on mesoporous silica
(2016-07-01)
This work evaluates the luminescent properties of new hybrids obtained by covalent grafting of ruthenium complexes on mesoporous silica particles. Spray pyrolysis afforded the mesoporous silica particles in one step; two ...
Ruthenium(II) complexes containing N(4)-tolyl-2-acetylpyridine thiosemicarbazones and phosphine ligands: NMR and electrochemical studies of cis-trans isomerization
(ELSEVIER SCIENCE BV, 2008)
[Ru(HL)(PPh3)(2)Cl]Cl complexes have been obtained in which HL = N(4)-ortho (complex 1), N(4)-meta (complex 2) and N(4) pctratolyl 2-acetylpyridine thiosemicarbazone (complex 3). NMR and electrochemical studies indicate ...
Influence of substituted pyridines in the chemical behavior of dimethyl sulfoxide ruthenium complexes
(2014-07-01)
[RuCl2(S-DMSO)2(X-py)2] type complexes, with X = H (1), 4-CONH2 (2), or 3-CONH2 (3), exhibited trans,cis,cis conformational isomer (species A), with additional cis,cis,cis isomer type (species B) for 1. Electronic spectra ...
Trans-kinetic effects in ligand substitution processes of ruthenium polypyridyl complexes
(Elsevier Science, 2018-12)
A concerted mechanism is disclosed when studying trans-kinetic effects in substitution processes of complexes of formula [Ru(trpy)(4,4′-(X) 2 -bpy)(H 2 O)] 2+ , with trpy = 2,2′:6′,2″-terpyridine, bpy = 2,2′-bipyridine and ...
Perspectives for Novel Mixed Diruthenium-Organic Drugs as Metallopharmaceuticals in Cancer Therapy
(BENTHAM SCIENCE PUBL LTD, 2010)
Ruthenium compounds have been actively studied as metallodrugs for cancer therapy. Representatives of ruthenium-based antitumor drugs are the classes of ruthenium(III)-chlorido-(N-ligand)complexes, including the drugs ...
New asymmetric N-heterocyclic-bridged mixed-valent dinuclear complexes of rhenium and ruthenium
(Elsevier, 2013-12)
wo new mixed-metal mixed-valent complexes, of formulae: [(CO)3(bpy)ReI(bpe)RuIII(NH3)5]4+ and [(CO)3(bpy)ReI(4-CNpy)RuIII(NH3)5]4+ (where bpy=2,2′-bipyridine, bpe=trans-1,2-bis(4-pyridil)ethene, 4-CNpy=4-cyanopyridine), ...