Search Results - "Dinelli, Luís R."

An electronic device based on gold nanoparticles and tetraruthenated porphyrin as an electrochemical sensor for catechol by Sousa, Luana M., Vilarinho, Luana M., Ribeiro, Gabriel H., Bogado, André L., Dinelli, Luís R.

“…The aim of this study was to obtain an electrochemical device between the electrostatic interaction of the electropolymerized porphyrin {CoTPyP[RuCl3(dppb)]4},…”
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Langmuir–Blodgett films from polyaniline/ruthenium complexes as modified electrodes for detection of dopamine by Ferreira, Marystela, Dinelli, Luı́s R., Wohnrath, Karen, Batista, Alzir A., Oliveira, Osvaldo N.

“…Langmuir–Blodgett (LB) films from mixtures of polyaniline (PANI) and the ruthenium complex mer-[RuCl 3(dppb)(py)] (dppb=PPh 2(CH 2) 4PPh 2; py=pyridine) (Rupy)…”
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Electrochemical behavior of hydroquinone and catechol at glassy carbon electrode modified by electropolymerization of tetraruthenated oxovanadium porphyrin by Ribeiro, Gabriel H., Vilarinho, Luana M., Ramos, Thiago dos S., Bogado, André L., Dinelli, Luis R.

“…[Display omitted] •Electropolymerization of tetraruthenated oxovanadium porphyrin on the surface of the glassy carbon electrode (GCE), by cyclic…”
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Ruthenium-cymene containing pyridine-derived aldiimine ligands: Synthesis, characterization and application in the transfer hydrogenation of aryl ketones and kinetics studies by Ramos, Thiago S., Luz, Diego M., Nascimento, Rebecca D., Silva, Andressa K., Lião, Luciano M., Miranda, Victor M., Deflon, Victor M., de Araujo, Márcio P., Ueno, Leonardo T., Machado, Francisco B.C., Dinelli, Luís R., Bogado, André L.

“…Five electron-rich NN′−pyridylimine ligands, which form five-membered chelate ring when coordinate to a metal center, have been synthesized by the easily…”
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Heterobimetallic nickel(II) and palladium(II) complexes derived from S-benzyl-N- (ferrocenyl)methylenedithiocarbazate: Trypanocidal activity and interaction with Trypanosoma cruzi Old Yellow Enzyme (TcOYE) by Carneiro, Zumira A., Lima, Jackelinne C., Lopes, Carla D., Gaspari, Ana P.S., de Albuquerque, Sergio, Dinelli, Luis R., Veloso-Silva, Laudimir L.W., Paganelli, Marcella O., Libardi, Silvia H., Oliveira, Carolina G., Deflon, Victor M., Oliveira, Ronaldo J., Borges, Júlio C., Maia, Pedro I.S.

“…Reactions of Ni(II) and Pd(II) precursors with S-benzyl-N-(ferrocenyl)methylenedithiocarbazate (HFedtc) led to the formation of heterobimetallic complexes of…”
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Remarkable Electronic Effect on the meso-Tetra(thienyl)porphyrins by Leite, Taíse H. O, Grawe, Gregory, Honorato, João, Cunha, Beatriz N, Nascimento, Otaciro R, de Vargas, Pamela S, Donatoni, Carolina, Oliveira, Kleber T, Lopes, Jefferson M. S, Barbosa Neto, Newton M, Moreira, Wania C, Dinelli, Luis R, Batista, Alzir A

“…Complexes derived from meso-tetra­(thienyl)­porphyrins (TThP) and meso-tetra­(pyridyl)­porphyrin (TPyP) containing peripheral ruthenium complexes with general…”
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Aggregates of gold nanoparticles with complexes containing ruthenium as modifiers in carbon paste electrodes by de Oliveira, Kátia M., dos Santos, Thaís C.C., Dinelli, Luís R., Marinho, Juliane Z., Lima, Renata C., Bogado, André L.

“…Gold nanoparticles (AuNPs−) were used as modifiers in the preparation of carbon paste electrode (CPE–AuNPs−) and it was used as support to prepare thin solids…”
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Modified glassy carbon electrode with AuNPs using cis-[RuCl(dppb)(bipy)(4-vpy)]+ as crossed linking agent by Ferreira, Vanessa F., Do Prado, Cássio R.A., Rodrigues, Carolina M., Otubo, Larissa, Batista, Alzir A., da Cruz, José W., Ellena, Javier, Dinelli, Luís R., Bogado, André L.

“…The interaction among ruthenium cationic complexes and gold nanoparticles (AuNPs−) were accompanied by SEM–EDS and TEM–EDS measurements, indicating to be…”
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On an Electrode Modified by a Supramolecular Ruthenium Mixed Valence (RuII/RuIII) Diphosphine-Porphyrin Assembly by Dinelli, Luis R, Von Poelhsitz, Gustavo, Castellano, Eduardo E, Ellena, Javier, Galembeck, Sérgio E, Batista, Alzir A

“…Three novel polymetallic ruthenium (III) meso-tetra(4-pyridyl)porphyrins containing peripheral “RuCl3(dppb)” moieties have been prepared and characterized. The…”
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Synthesis and Characterization of [RuCl3(P-P)(H2O)] Complexes; P-P = Achiral or Chiral, Chelating Ditertiary Phosphine Ligands by Dinelli, Luis R, Batista, Alzir A, Wohnrath, Karen, de Araujo, Marcio P, Queiroz, Salete L, Bonfadini, Marcos R, Oliva, Glaucius, Nascimento, Otaciro R, Cyr, Paul W, MacFarlane, Kenneth S, James, Brian R

“…The reaction of the dinuclear [RuCl2(dppb)]2(μ-dppb) (dppb = 1,4-bis(diphenylphosphino)butane) with Cl2 in MeOH for ∼30 min at room temperature gives the…”
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Langmuir and Langmuir-Blodgett films containing a porphyrin-ruthenium complex by Wohnrath, Karen, Dinelli, Luis R, Mello, Sarita V, Constantino, Carlos J L, Leblanc, Roger M, Batista, Alzir A, Oliveira, Jr, Osvaldo N

“…The fabrication of supramolecular structures from the tetraruthenated porphyrin-containing phosphines, {TPyP[RuCl3(dppb)]4}, RuTPyP, is demonstrated with…”
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Mixed diphosphine/diamine ruthenium (II) isomers: Synthesis, structural characterization and catalytic hydrogenation of ketones by Nascimento, Rebecca D., Silva, Andressa K., Lião, Luciano M., Deflon, Victor M., Ueno, Leonardo T., Dinelli, Luis R., Bogado, André L.

“…The complexes trans-[RuCl2(dppb)(cydn)] (1), trans-[RuCl2(dppb)(opda)] (2) and cis-[RuCl2(dppb)(cydn)] (3) were synthesized from [{RuCl2(dppb)}2-μ-(dppb)]…”
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Group 10 metal complexes with a tetradentate thiosemicarbazonate ligand: Synthesis, crystal structures and computational insights into the catalysis for C–C coupling via Mizoroki-Heck reaction by Lima, Jackelinne C., Nascimento, Rebecca D., Vilarinho, Luana M., Borges, Alice P., Silva, Leonardo H.F., Souza, Jhonathan R., Dinelli, Luis R., Deflon, Victor M., da Hora Machado, Antonio E., Bogado, André L., Maia, Pedro I.S.

“…A series of mononuclear complexes has been synthesized by reactions of group 10 metal ions with bis(4-phenyl-3-thiosemicarbazone) (H2bPht), affording compounds…”
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Crystal structure and catalytic activity of ruthenium (II)/dithiocarbamate complexes in the epoxidation of cyclooctene by Santos, Karina, Dinelli, Luis R., Bogado, André L., Ramos, Luiz A., Cavalheiro, Éder T., Ellena, Javier, Castellano, Eduardo E., Batista, Alzir A.

“…Syntheses, characterisations and catalytic epoxidation activities of dithiocarbamate complexes containing ruthenium were described. The epoxidation of…”
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Electropolymerized Supramolecular Tetraruthenated Porphyrins Applied as a Voltammetric Sensor by Silva, Monize M. da, Ribeiro, Gabriel H., Batista, Alzir A., Faria, Anizio M. de, Bogado, André L., Dinelli, Luis R.

“…Porphyrin 5,10,15,20-Tetra(4-pyridyl)manganese(III), [Mn-TPyP(H2O)2]PF6, and electropolymerized supramolecular porphyrins (ESP),…”
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Reverse saturable absorption in 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphyrin with ruthenium outlying complexes by Barbosa Neto, Newton M., Oliveira, Samuel L., Guedes, Ilde, Dinelli, Luis R., Misoguti, Lino, Mendonça, Cleber R., Batista, Alzir A., Zílio, Sergio C.

“…Investigations on the excited state absorption signal of 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphyrin, modified by either changing the central ion or adding…”
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On an electrode modified by a supramolecular ruthenium mixed valence (Ru(II)/Ru(III)) diphosphine-porphyrin assembly by Dinelli, Luis R, Von Poelhsitz, Gustavo, Castellano, Eduardo E, Ellena, Javier, Galembeck, Sérgio E, Batista, Alzir A

“…Three novel polymetallic ruthenium (III) meso-tetra(4-pyridyl)porphyrins containing peripheral "RuCl(3)(dppb)" moieties have been prepared and characterized…”
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Oxovanadium(IV, V) Complexes with 2-Acetylpyridine-2-furanoylhydrazone (Hapf) as Ligand. X-Ray Crystal Structures of [VO2(apf)] and [V2O2(μ-O)2(apf)2] by Deflon, Victor M., de Oliveira, Daniela M., de Sousa, Gerimário F., Batista, Alzir A., Dinelli, Luis R., Castellano, Eduardo E.

“…The preparation of oxovanadium(IV, V) coordination compounds with 2‐acetylpyridine‐2‐furanoylhydrazone (Hapf) is described. [VO(apf)(acac)] was prepared from…”
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Oxovanadium(IV, V) Complexes with 2-Acetylpyridine-2-furanoylhydrazone (Hapf) as Ligand. X-Ray Crystal Structures of [VO2(apf)] and [V2O2(μ-O)2(apf)2]Professor Joachim Strähle zum 65. Geburtstag gewidmet by Deflon, Victor M., de Oliveira, Daniela M., de Sousa, Gerimário F., Batista, Alzir A., Dinelli, Luis R., Castellano, Eduardo E.

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