Search Results - "Souza, Vagner R. de"

Evaluation of the photodynamic activity of xanthene dyes on Artemia salina described by chemometric approaches by Pellosi, Diogo S, Batistela, Vagner R, Souza, Vagner R de, Scarminio, Ieda S, Caetano, Wilker, Hioka, Noboru

“…The development of drugs for photodynamic therapy (PDT) is an important area of research due to their growing use in medical applications. Therefore, it is…”
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Thiosemicarbazone@Gold nanoparticle hybrid as selective SERS substrate for Hg2+ ions by Franciscato, Douglas S., Matias, Tiago A., Shinohara, Jorge, Gonçalves, Josué M., Coelho, Narcimário P., Fernandes, Cleverton S., Basso, Ernani A., Nakatani, Helena S., Araki, Koiti, Toma, Henrique E., de Souza, Vagner R.

“…The Raman spectral profile of p-methylcarbohydrazonethioamide (MCHT) is completely changed due to strong SERS effects upon bonding onto gold nanoparticles…”
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Spectroscopic, redox and magnetic properties of a tetraiminediphenolate iron(II) macrocyclic complex: a model compound for iron proteins by Raimondi, Angela C., Souza, Vagner R. de, Toma, Henrique E., Evans, David J., Hasegawa, Tai, Nunes, Fábio S.

“…The title complex [Fe II(tidf-H 2)(H 2O) 2](ClO 4) 2·H 2O (tidf-H 2 = tetraiminediphenolate ligand) has been prepared from a transmetallation reaction between…”
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INVESTIGATION OF THE FLUORESCENCE QUENCHING OF BOVINE AND HUMAN SERUM ALBUMIN BY RUTHENIUM COMPLEX by Moreira, Mariete B., Franciscato, Douglas S., Toledo, Kalil C. F., Souza, João Raul B. de, Nakatani, Helena S., Souza, Vagner R. de

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INTERAÇÕES COMPETITIVAS DE COMPLEXOS DE RUTÊNIO CONTENDO DIMETILSULFÓXIDO E LIGANTES N-HETEROCÍCLICOS COM ALBUMINA DE SORO HUMANO by Neto, Guilherme, Baptista, Eduardo, Becca, Gabriel, Nakatani, Helena, Souza, Vagner

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Self-Aggregation Processes of 1,6-Diphenyl-1,3,5-Hexatriene in Water/Ethanol Mixtures with High Water Percentages by Gracetto, Augusto C., Tessaro, André L., De Souza, Vagner R., Caetano, Wilker, Pontes, Rodrigo M., Batistela, Vagner R., De Oliveira, Hueder P. M., Hioka, Noboru

“…This work describes the behavior of 1,6-diphenyl-1,3,5-hexatriene (DPH) in ethanol/water mixtures. The dependence of DPH photophysical properties (absorption…”
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Non-innocent behavior of 1-(2′-pyridylazo)-2-naphtholate coordinated to polypyridine ruthenium(II) complexes by Toledo, Kalil C.F., Matias, Tiago A., Jorge, Herculys B., Toma, Henrique E., Bonacin, Juliano A., de Souza, Vagner R.

“…The study of non-innocent redox behavior of ligands is important for the development of new catalysts and to comprehend the function of bioinorganic molecules…”
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INVESTIGAÇÃO DA SUPRESSÃO DE FLUORESCÊNCIA DE SORO ALBUMINA BOVINA E HUMANA POR COMPLEXO DE RUTÊNIO by Mariete B. Moreira, Douglas S. Franciscato, Kalil C. F. Toledo, João Raul B. de Souza, Helena S. Nakatani, Vagner R. de Souza

“…The binding of [RuCl2(L)] (L = N,N-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane) to bovine and human serum albumin was investigated by the fluorescence…”
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IMOBILIZAÇÃO DE COMPLEXO DE RUTÊNIO CONTENDO BASE DE SCHIFF NA UNIDADE METALOORGÂNICA UiO-67 by Jorge, Herculys, Silva, Cleiser, Nakatani, Helena, Rinaldi, Andrelson, Souza, Vagner

“…Zirconium-based metal-organic framework, UiO-67, was synthesized and used as support for the immobilization of the [RuCl2(ENAPY)] (ENAPY =…”
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An unusual vanadium(II) promoted hydrogenation of a magnesium tetraiminediphenolate compound yielding an asymmetric oxovanadium(IV) macrocyclic complex by Raimondi, Angela C., de Souza, Vagner R., Toma, Henrique E., Mangrich, Antonio S., Hasegawa, Tai, Nunes, Fábio S.

“…The [VO(didadf)(H 2O)](BF 4) 2(didadf=diiminediaminediphenolate ligand) complex and its characterization are described. This compound was obtained from the…”
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Spectroscopy, electrochemistry and catalytic properties of rutheniumII complexes containing the tetradentate Schiff base ligand N,N′-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane by de Souza, Vagner R., Nunes, Genebaldo S., Rocha, Reginaldo C., Toma, Henrique E.

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Spectroscopy, electrochemistry and catalytic properties of ruthenium II complexes containing the tetradentate Schiff base ligand N, N′-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane by de Souza, Vagner R., Nunes, Genebaldo S., Rocha, Reginaldo C., Toma, Henrique E.

“…The complexes trans-[RuCl 2(bpydip)] and trans-[Ru(OH 2) 2(bpydip)](PF 6) 2, where bpydip is the tetradentate Schiff base ligand, N,…”
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INTERAÇÕES COMPETITIVAS DE COMPLEXOS DE RUTÊNIO CONTENDO DIMETILSULFÓXIDO E LIGANTES N-HETEROCÍCLICOS COM ALBUMINA DE SORO HUMANO by Guilherme Luiz B. Neto, Eduardo Alexandre M. Baptista, Gabriel Hideki S. Becca, Helena S. Nakatani, Vagner R. de Souza

“…Two ruthenium complexes of the type [RuCl(dmso)(L)2]Cl {L = 4,4’-dimethyl-2,2’-bipyridine (dmbpy); 4,4’-dinonyl-2,2’-bipyridine (dnbpy)} have been synthesized…”
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