Search Results - "Antônio Eduardo da Hora Machado"

Immobilized TiO2 on glass spheres applied to heterogeneous photocatalysis: photoactivity, leaching and regeneration process by Deivisson Lopes Cunha, Kuznetsov, Alexei, Achete, Carlos Alberto, Antonio Eduardo da Hora Machado, Marques, Marcia

“…Heterogeneous photocatalysis using titanium dioxide as catalyst is an attractive advanced oxidation process due to its high chemical stability, good…”
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Exopolysaccharide produced by Gordonia polyisoprenivorans CCT 7137 in GYM commercial medium and sugarcane molasses alternative medium: FT-IR study and emulsifying activity by Fusconi, Roberta, Maria Nascimento Assunção, Rosana, de Moura Guimarães, Renata, Rodrigues Filho, Guimes, Eduardo da Hora Machado, Antonio

“…EPS Gp CCT 7137 produced by Gordonia polyisoprenivorans CCT 7137 in GYM commercial medium and sugarcane molasses alternative medium showed a carbohydrate…”
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Coupling coagulation, flocculation and decantation with photo-Fenton process for treatment of industrial wastewater containing fipronil: Biodegradability and toxicity assessment by da Costa Filho, Batuira Martins, da Silva, Valdislaine Maria, Silva, Jader de Oliveira, Hora Machado, Antonio Eduardo da, Trovó, Alam Gustavo

“…This work reports the treatment of wastewater containing the insecticide fipronil, integrating coagulation, flocculation and decantation in the photo-Fenton…”
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Monometallic and heterobimetallic ruthenium (II) and palladium (II) complexes based on a pyridine‐hydrazone ligand as bifunctional catalysts for ROMP of norbornene and ethylene polymerization by Gois, Patrik Dione de Santana, Maia, Juliana Iris Pereira, Masson, Gustavo Henrique Cicero, Martins, Daniele Maria, Machado, Antonio Eduardo da Hora, Goi, Beatriz Eleutério, Maia, Pedro Ivo da Silva, Carvalho‐Jr, Valdemiro Pereira de

“…The monometallic complex [Pd(L)(PPh3)] (mono‐Pd) was synthesized using a potentially tridentate hydrazone (H2L) and used as precursor to prepare a…”
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Protolytic fluorescein species evaluated using chemometry and DFT studies by Batistela, Vagner Roberto, da Costa Cedran, Jaime, Moisés de Oliveira, Hueder Paulo, Scarminio, Ieda Spacino, Ueno, Leonardo Tsuyoshi, Eduardo da Hora Machado, Antonio, Hioka, Noboru

“…Fluorescein (C.I. Solvent Yellow 94) contains three acid-base groups that lead to a protolytic equilibrium involving four species namely, dianionic,…”
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Solar photo-Fenton treatment of chip board production waste water by Eduardo da Hora Machado, Antonio, Padovani Xavier, Thiago, Rodrigues de Souza, Danilo, Antonio de Miranda, Jacques, Thomas Fleury Mendonça Duarte, Edward, Ruggiero, Reinaldo, de Oliveira, Lamark, Sattler, Christian

“…In a joint project the Universidade Federal de Uberlândia and the German Aerospace Center are developing solar water treatment technologies for industrial…”
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Synthesis and Evaluation of the Photocatalytic Activity of Nanostructured Composites Based on SiO2 Recovered by TiO2 by Machado, Werick Alves, Alves, Higor De Oliveira, Da Hora Machado, Antonio Eduardo

“…Almost spherical SiO2 nanoparticles were recovered by thin films of TiO2 (highly crystalline anatase) produced in situ sol-gel syntheses. Silica coating was…”
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Combining Chemical and Photo-Fenton Solar Coagulation Processes in the Treatment of Real Wastewater from Paint Industry by da Silva, Larissa Ferreira, Barbosa, Andreia Daniane, Machado, Antonio Eduardo da Hora, Andrade, Leonardo Santos

“…In this work are presented and discussed the results related to the obtaining of the best conditions for the treatment of a real paint wastewater by combining…”
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Treatment of Effluent from a Factory of Paints Using Solar Photo-Fenton Process by Trovó, Alam Gustavo, Gomes, Oswaldo, da Hora Machado, Antonio Eduardo

“…We evaluated the use of Fenton reactions induced by solar radiation in the treatment of effluent from a factory of paints for buildings, after prior removal of…”
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An experimental and theoretical approach to electrochemical sensing of hydrazine at silver and copper hexacyanoferrates electrodes by Borges, Pedro H.S., Narciso, Laiz C.D., Miguel, Guilherme Fernandes de Souza, de Oliveira, Guedmiller Souza, Junior, Moacyr Comar, Machado, Antonio Eduardo da Hora, Muñoz, Rodrigo A.A., Nossol, Edson

“…This work evaluates the electrocatalytic oxidation of hydrazine (HDZ) by silver (AgHCF) and copper (CuHCF) hexacyanoferrates-modified glassy carbon electrodes…”
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Synthetic dimethoxyxanthones bind similarly to human serum albumin compared with highly oxygenated xanthones by Chaves, Otávio Augusto, dos Santos Oliveira, Cosme H.C., Ferreira, Romulo Correia, Cesarin-Sobrinho, Dari, Machado, Antonio Eduardo da Hora, Netto-Ferreira, José Carlos

“…•Synthetic dimethoxyxanthones interact spontaneously and moderate with albumin via ground-state.•Despite the compounds be buried into the albumin's pocket,…”
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Electronic structures and spectroscopic properties of benzoporphyrin protolytic species: A TD-DFT study by Tessaro, André Luiz, Batistela, Vagner Roberto, Pellosi, Diogo Silva, Caetano, Wilker, Ueno, Leonardo Tsuyoshi, Machado, Antonio Eduardo da Hora, van der Linden, Marx Gomes, Hioka, Noboru

“…[Display omitted] •The anionic and neutral species have a planar macrocycle.•The protonation of iminic nitrogens brings out a “saddle conformation”.•The low…”
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First Multidisciplinary Symposium in Materials of the Brazilian Central West by Machado, Antonio Eduardo da Hora, dos Anjos, Petrus Henrique Ribeiro, Godinho, Mario, Jr

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Molecular modeling study on the possible polymers formed during the electropolymerization of 3-hydroxyphenylacetic acid by Ferreira, Deusmaque Carneiro, Machado, Antonio Eduardo da Hora, Tiago, Fernanda de Souza, Madurro, João Marcos, Madurro, Ana Graci Brito, Abrahão, Odonírio

“…[Display omitted] ► DFT study on the electropolymerization of 3-hydroxy phenylacetic acid. ► Proposed reaction mechanism, based on theoretical and experimental…”
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Tyramine electropolymerization revisited by DFT and experimental study by Jr, Odonírio Abrahão, Machado, Antonio Eduardo da Hora, Silva, Fernando Freitas Siqueira, Madurro, João Marcos, de Castro, Cláudio Márcio, Sonoda, Milton Taidi

“…[Display omitted] ► DFT study of tyramine intermediates formed under electropolymerization conditions. ► Detailing of the radicalar mechanism of tyramine…”
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Spectrofluorimetric Determination of Second Critical Micellar Concentration of SDS and SDS/Brij 30 Systems by Romani, Ana Paula, da Hora Machado, Antonio Eduardo, Hioka, Noboru, Severino, Divinomar, Baptista, Mauricio S., Codognoto, Lúcia, Rodrigues, Maira R., de Oliveira, Hueder Paulo Moisés

“…Potentially useful stead-state fluorimetric technique was used to determine the critical micellar concentrations (CMC 1 and CMC 2 ) for two micellar media, one…”
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Quinquangulin and Rubrofusarin: A Spectroscopy Study by Moreira, Leonardo Marmo, Lyona, Juliana Pereira, Lima, Adriana, Codognoto, Lucia, Machado, Antonio E.H, de S. Tiago, Fernanda, Araujo, Diesley M.S, Hioka, Expedito Leite Silva Noboru, Rodrigues, Maira Regina, Bonacin, Juliano Alves, dos Santos, Sandra Cruz, Romani, Ana Paula, de Oliveira, Hueder Paulo Moises

“…In this work, excitation and emission spectra were evaluated in order to elucidate the properties of quinguangulin and rubrofusarin in water/ethanol mixture…”
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Determination of the Critical Micelle Concentration of Triton X-100 Using the Compound 3-(benzoxazol-2-yl)-7-(N,N-diethylamino)chromen-2-one as Fluorescent Probe by Da Hora Machado, Antonio Eduardo, Moisés de Oliveira, Hueder Paulo, Dos Santos, Lidiaine Maria, Oliveira Alves, Higor, Alves Machado, Werick, Pontes Caixeta, Bruno, Aparecida da Silva, Tatiana, Da Silva Araújo, Diesley Martins

“…In the present study we estimated the Critical Micelle Concentration (CMC) of Triton X-100 in an aqueous buffered medium (PBS buffer, pH 7.4), using…”
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Photophysics of dibenzodioxocins by Machado, Antonio Eduardo da Hora, De Paula, Rodrigo, Ruggiero, Reinaldo, Gardrat, Christian, Castellan, Alain

“…The photophysics and photochemical reactivity of dibenzodioxocins (DBDO) was evaluated, considering experimental and theoretical data related to two model…”
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Preparation and characterization of poly(D,L-lactic-co-glycolic acid) nanoparticles containing 3-(benzoxazol-2-yl)-7-(N,N-diethyl amino)chromen-2-one by Gomes, Anderson J., Assunção, Rosana Maria Nascimento, Filho, Guimes Rodrigues, Espreafico, Enilza M., Machado, Antonio Eduardo da Hora

“…Nanoparticles (NPs) of poly(D,L‐lactic‐co‐glycolic acid) containing the compound 3‐(benzoxazol‐2‐yl)‐7‐(N,N‐diethyl amino)chromen‐2‐one (C2) were prepared by…”
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