Search Results - "Dos Anjos, Ademir"

Synthesis, Magnetostructural Correlation, and Catalytic Promiscuity of Unsymmetric Dinuclear Copper(II) Complexes: Models for Catechol Oxidases and Hydrolases by Osório, Renata E. H. M. B, Peralta, Rosely A, Bortoluzzi, Adailton J, de Almeida, Vicente R, Szpoganicz, Bruno, Fischer, Franciele L, Terenzi, Hernán, Mangrich, Antonio S, Mantovani, Karen Mary, Ferreira, Dalva E. C, Rocha, Willian R, Haase, Wolfgang, Tomkowicz, Zbigniew, Anjos, Ademir dos, Neves, Ademir

“…Herein, we report the synthesis and characterization, through elemental analysis, electronic spectroscopy, electrochemistry, potentiometric titration, electron…”
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Study of the antimicrobial activity of metal complexes and their ligands through bioassays applied to plant extracts by Santos, Antonio F., Brotto, Débora F., Favarin, Lis R.V., Cabeza, Natália A., Andrade, Geziel R., Batistote, Margareth, Cavalheiro, Alberto A., Neves, Ademir, Rodrigues, Daniela C.M., dos Anjos, Ademir

“…The appearance of resistant bacteria was found to reduce the efficiency of antimicrobial therapies with the current antibiotics, thereby increasing the need…”
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Synthesis and X-ray structural characterization of square-pyramidal copper(II) complex with aminoguanidine derivative by Andrade, Geziel R., Kunsminskas, Jéssica, Pizzuti, Lucas, Anjos, Ademir dos, Inglez, Simone D., Tirloni, Bárbara, Suegama, Patrícia H.

“…Aminoguanidine and its derivatives have shown antiglycation activity and are effective antioxidants. Complexes with ligands derived from aminoguanidine are…”
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Coordination of the natural ligand lapachol to iron(II): synthesis, theoretical study and antiproliferative activity by de Oliveira, Tamires D., Cabeza, Natália A., da Silva, Gelson T. S. T., Ruiz, Ana L. T. G., Caires, Anderson R. L., da Silveira, Rafael G., Rodrigues, Daniela C. M., Fiorucci, Antônio R., dos Anjos, Ademir

“…Lapachol is a natural naphthoquinone known for having a variety of biological properties, and in recent years, it has been used in the synthesis of metal…”
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Chemical Composition and Evaluation of Antitumoral Activity of Leaf and Root Essential Oils of Conyza canadensis (Asteraceae) by Aragao, Lucas W, Fernandes, Shaline S.L, Mallmann, Viviane, Facco, Janaina Thomasi, Matos, Maria de Fatima Cepa, Cabral, Marcia Regina Pereira, de Carvalho, Joao Ernesto, Ruiz, Ana L.T.G, Cardoso, Claudia Andrea Lima, da Silva, Rogerio Cesar de Lara, dos Anjos, Ademir, Simionatto, Euclesio

“…The leaf and root oils of Conyza canadensis were studied for chemical composition and antitumor activity. The results showed that there is a significant…”
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Determination of catechin in green tea using a catechol oxidase biomimetic sensor by Fernandes, Suellen C., Osório, Renata El-Hage M. de Barros, Anjos, Ademir dos, Neves, Ademir, Micke, Gustavo Amadeu, Vieira, Iolanda C.

“…A catechol oxidase biomimetic sensor, based on a novel copper(II) complex, was developed for the determination of catechin in green tea and the results were…”
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Síntese, caracterização e estudo das propriedades de um novo complexo mononuclear contendo quercetina e íon Ga(III) by Simões, Vanessa do Nascimento, Favarin, Lis Regiane Vizolli, Cabeza, Natália Aparecida, Oliveira, Tamires Donizeth de, Fiorucci, Antonio Rogério, Stropa, Jusinei Meireles, Rodrigues, Daniela Cristina Manfroi, Cavalheiro, Alberto Adriano, Anjos, Ademir dos

“…Flavonoids are one of the most important compound groups applied as medicine given their antioxidant properties, but several intrinsic properties can be…”
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New phenoxyl radical complexes of manganese, gallium, indium and iron based on an H2bbpen ligand derivative by Anjos, Ademir dos, Bortoluzzi, Adailton J., Caro, Miguel S. B., Peralta, Rosely A., Friedermann, Geraldo R., Mangrich, Antonio S., Neves, Ademir

“…Reported herein are the synthesis and characterization of the hexadentate H2L pro-ligand (N,N',N,N'-bis[(2-hydroxy-3,5-di-tert…”
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X-ray structure, chelation enhanced fluorescence effect, thermal and redox properties of a new europium(III) complex based on bioactive naphthoquinone by Gonçalves, Alice, da Cruz, Michele M., Biscoli, Leandro O., Cabeza, Natália A., Facco, Janaina T., de Barros, Herbert Lee B.V., Botero, Eriton R., de Araujo-Neto, João H., Ellena, Javier, Fiorucci, Antonio R., de Oliveira, Lincoln C.S., Stropa, Jusinei M., Casagrande, Gleison A., Favarin, Lis R.V., Rodrigues, Daniela C.M., dos Anjos, Ademir

“…[Display omitted] •Luminescent compounds based on lanthanide ions may be a viable alternative because of their differentiated spectroscopic…”
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Titanate nanotubes produced from microwave-assisted hydrothermal synthesis: Photocatalytic and structural properties by Manfroi, Daniela C., dos Anjos, Ademir, Cavalheiro, Alberto A., Perazolli, Leinig A., Varela, José A., Zaghete, Maria A.

“…Titanate nanotubes were successfully synthesized using the microwave-assisted hydrothermal method from commercial TiO2-anatase powder. Several samples were…”
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Synthesis and structural characterization of new heteroleptic copper(I) complexes based on mixed phosphine/thiocarbamoyl-pyrazoline ligands by Favarin, Lis R.V., Rosa, Persiely P., Pizzuti, Lucas, Machulek, Amilcar, Caires, Anderson R.L., Bezerra, L.S., Pinto, L.M.C., Maia, G., Gatto, Claudia C., Back, Davi F., dos Anjos, Ademir, Casagrande, Gleison Antônio

“…This work describes the synthesis, structural characterization and photophysical properties of new luminescent heteroleptic copper(I) complexes based on mixed…”
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Chemical Composition and Evaluation of Antitumoral Activity of Leaf and Root Essential Oils of Conyza canadensis (Asteraceae) by Lucas Aragão, Shaline S. L. Fernandes, Viviane Mallmann, Janaina T. Facco, Maria de Fátima Cepa Matos, Marcia R. P. Cabral, João Ernesto de Carvalho, Ana L. T. G. Ruiz, Claudia Andréa Lima Cardoso, Rogério Cesar de Lara da Silva, Ademir dos Anjos, Euclésio Simionatto

“…The leaf and root oils of Conyza canadensis were studied for chemical composition and antitumor activity. The results showed that there is great variation in…”
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New unsymmetric dinuclear CuIICuII complexes and their relevance to copper(II) containing metalloenzymes and DNA cleavage by Peralta, Rosely A., Neves, Ademir, Bortoluzzi, Adailton J., dos Anjos, Ademir, Xavier, Fernando R., Szpoganicz, Bruno, Terenzi, Hernán, de Oliveira, Mauricio C.B., Castellano, Eduardo, Friedermann, Geraldo R., Mangrich, Antonio S., Novak, Miguel A.

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Síntese, caracterização e estudo das propriedades de um novo complexo mononuclear contendo quercetina e íon Ga(III) Synthesis, characterization and study of the properties of a new mononuclear quercetin complex containing Ga(III) ions by Vanessa do Nascimento Simões, Lis Regiane Vizolli Favarin, Natália Aparecida Cabeza, Tamires Donizeth de Oliveira, Antonio Rogério Fiorucci, Jusinei Meireles Stropa, Daniela Cristina Manfroi Rodrigues, Alberto Adriano Cavalheiro, Ademir dos Anjos

“…Flavonoids are one of the most important compound groups applied as medicine given their antioxidant properties, but several intrinsic properties can be…”
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First-Transition-Metal Complexes Containing the Ligands 6-Amino-6-methylperhydro-1,4-diazepine (AAZ) and a New Functionalized Derivative:  Can AAZ Act as a Mimetic Ligand for 1,4,7-Triazacyclononane? by Peralta, Rosely A, Neves, Ademir, Bortoluzzi, Adailton J, Casellato, Annelise, dos Anjos, Ademir, Greatti, Alessandra, Xavier, Fernando R, Szpoganicz, Bruno

“…The structure and physicochemistry of the [NiII(AAZ)2](ClO4)2 (1) complex (AAZ = 6-amino-6-methylperhydro-1,4-diazepine), as a system that is able to mimic…”
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Synthesis, characterization and structure of a new zinc(II) complex containing the hexadentate N, N′, N, N′-bis[(2-hydroxy-3,5-di- tert-butylbenzyl)(2-pyridylmethyl)]-ethylenediamine ligand: Generation of phenoxyl radical species by dos Anjos, Ademir, Bortoluzzi, Adailton J., Szpoganicz, Bruno, Caro, Miguel S.B., Friedermann, Geraldo R., Mangrich, Antonio S., Neves, Ademir

“…The synthesis and X-ray crystal structure of a new mononuclear Zn II complex, which through electrochemical oxidation generates a one-electron oxidized…”
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New unsymmetric dinuclear Cu(II)Cu(II) complexes and their relevance to copper(II) containing metalloenzymes and DNA cleavage by Peralta, Rosely A, Neves, Ademir, Bortoluzzi, Adailton J, Dos Anjos, Ademir, Xavier, Fernando R, Szpoganicz, Bruno, Terenzi, Hernán, de Oliveira, Mauricio C B, Castellano, Eduardo, Friedermann, Geraldo R, Mangrich, Antonio S, Novak, Miguel A

“…The new homodinuclear complexes, [Cu(2)(II)(HLdtb)(mu-OCH(3))](ClO(4))(2) (1) and [Cu(2)(II)(Ldtb)(mu-OCH(3))](BPh(4)) (2), with the unsymmetrical N(5)O(2)…”
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Copper(II) complexes with {N,N′,N,N′-bis[(2-hydroxybenzyl) (2-pyridylmethyl)]-1,3-propanediamine}—H2bbppn: their suitability as models for the inactive form of galactose oxidase by Neves, Ademir, dos Anjos, Ademir, Bortoluzzi, Adailton J, Szpoganicz, Bruno, Schwingel, Erineu W, Mangrich, Antonio S

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New unsymmetric dinuclear Cu IICu II complexes and their relevance to copper(II) containing metalloenzymes and DNA cleavage by Peralta, Rosely A., Neves, Ademir, Bortoluzzi, Adailton J., dos Anjos, Ademir, Xavier, Fernando R., Szpoganicz, Bruno, Terenzi, Hernán, de Oliveira, Mauricio C.B., Castellano, Eduardo, Friedermann, Geraldo R., Mangrich, Antonio S., Novak, Miguel A.

“…The new homodinuclear complexes, [ Cu 2 II ( HLdtb ) ( μ - OCH 3 ) ] ( ClO 4 ) 2 ( 1) and [ Cu 2 II ( Ldtb ) ( μ - OCH 3 ) ] ( BPh 4 ) ( 2), with the…”
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New mononuclear Cu II and Zn II complexes capable of stabilizing phenoxyl radicals as models for the active form of galactose oxidase by Anjos, Ademir dos, Bortoluzzi, Adailton J., Osório, Renata E.H.M.B., Peralta, Rosely A., Friedermann, Geraldo R., Mangrich, Antonio S., Neves, Ademir

“…Presented here is the structure of a new Cu II–phenolate complex which shows some physicochemical properties relevant to the active site of galactose oxidase…”
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