Search Results - "Andre Fernando Oliveira"

Assessment of the durability of grout submitted to accelerated carbonation test by Martins, Roseli Oliveira Guedes, Alvarenga, Rita de Cássia S. Sant'Ana, Pedroti, Leonardo Gonçalves, Oliveira, André Fernando de, Mendes, Beatryz Cardoso, Azevedo, Afonso Rangel Garcez de

“…•The advance of the carbonation front decreases with the higher compressive strength.•Spacers must be used to assure the minimum steel cover recommended by the…”
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Environmental remediation processes by zero valence copper: reaction mechanisms by de Sousa, Paloma Viana Ferreira, de Oliveira, André Fernando, da Silva, Antônio Alberto, Lopes, Renata Pereira

“…Recent studies have shown Cu(0) as a promising material for the removal of organic and inorganic pollutants. However, there is no review addressing the studies…”
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Degradation of the Direct Red 80 dye by chitosan bead-supported Fe/Ni nanoparticles in a fluidized bed reactor by Puiatti, Gustavo Alves, de Oliveira Cruz, Felipe Santana, Nascimento, Mayra Aparecida, de Oliveira, André Fernando, Lopes, Renata Pereira

“…This study evaluated the immobilization of Fe/Ni nanoparticles (Fe/Ni-NPs) on silica, bentonite and chitosan beads (CBs). The material generated by supporting…”
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Building robust models for identification of adulteration in olive oil using FT-NIR, PLS-DA and variable selection by Vieira, Laurence Souza, Assis, Camila, de Queiroz, Maria Eliana Lopes Ribeiro, Neves, Antônio Augusto, de Oliveira, André Fernando

“…•Extra virgin olive oil is adulterated with vegetable oils and olive oils of the other categories.•PLS-DA and variable selection models can to identify…”
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Green synthesis optimization of graphene quantum dots by Doehlert design for dye photodegradation application by Dutra, Luana Ventura, de Oliveira Fontoura, Camilla Rocha, da Cruz, Jean Castro, Nascimento, Mayra Aparecida, de Oliveira, André Fernando, Lopes, Renata Pereira

“…In this work, graphene quantum dots (GQDs) were synthesized by hydrothermal carbonization (HTC) of brewer’s spent grains. Doehlert matrix design was used to…”
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Efficient trihalomethane quantification in drinking water for minimally-equipped water treatment plants labs by de Oliveira, Kleryton Luiz Alves, Mateus Bousada, Guilherme, Cerceau, Cristiane Isaac, de Oliveira, André Fernando, Lopes Moreira, Renata Pereira

“…[Display omitted] •Colorimetric method capable of quantifying trihalomethanes in drinking water.•A method that can be adapted for minimally equipped…”
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Evaluation of imazalil dissipation/migration in postharvest papaya using low-temperature partition extraction and GC–MS analysis by de Freitas, Jéssika Faêda, Ribeiro de Queiroz, Maria Eliana Lopes, de Oliveira, André Fernando, de Paulo Ribeiro, Leandro, Salvador, Davi Vittorazzi, Miranda, Liany Divina Lima, Alves, Robson Ribeiro, Rodrigues, Alessandra Aparecida Zinato

“…[Display omitted] •Imazalil used in postharvest for disease and pest control in papaya.•Monitoring the dissipation/migration of imazalil in papaya skin, pulp,…”
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Optimization of one-pot H3PO4-activated hydrochar synthesis by Doehlert design: Characterization and application by de Oliveira Fontoura, Camilla Rocha, Dutra, Luana Ventura, Guezgüan, Stefanía Mora, Nascimento, Mayra Aparecida, de Oliveira, André Fernando, Lopes, Renata Pereira

“…In this work, the hydrochar process optimization was carried out from Brewer’s spent grains (BSG) using wet pyrolysis (WP) with one-pot acid activation. The…”
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Optimization of performance of sustainable paints using granite waste through the variation of particle size and pH by Lopes, Márcia Maria Salgado, Pedroti, Leonardo Gonçalves, de Oliveira, André Fernando, Ribeiro, José Carlos Lopes, Franco de Carvalho, José Maria, Fiorini de Carvalho, Anôr, Cardoso, Fernando de Paula, Nalon, Gustavo Henrique, de Lima, Gustavo Emilio Soares

“…A new alternative to support and promote sustainable development is the incorporation of waste from granite rock processing in manufacture of building paints…”
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Research into the use of marble waste as mineral filler in soil pigment-based paints and as an active pigment in waterborne paints by Tressmann, Deise Mara Garcia Alves, Pedroti, Leonardo Gonçalves, de Carvalho, Anôr Fiorini, Ribeiro, José Carlos Lopes, de Paula Cardoso, Fernando, Lopes, Márcia Maria Salgado, de Oliveira, André Fernando, Ferreira, Sukarno Olavo

“…•Untreated marble waste used as a pigment in paint to contribute to environment.•Paints made with marble waste as pigment can meet the normative…”
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The efficacy of washing strategies in the elimination of fungicide residues and the alterations on the quality of bell peppers by Rodrigues, Alessandra Aparecida Zinato, de Queiroz, Maria Eliana Lopes Ribeiro, Faroni, Lêda Rita D'Antonino, Prates, Lucas Henrique Figueiredo, Neves, Antônio Augusto, de Oliveira, André Fernando, de Freitas, Jéssika Faêda, Heleno, Fernanda Fernandes, Zambolim, Laércio

“…[Display omitted] •Successful use of extraction and chromatographic methods to quantify fungicides.•Ozone-bubbled water at 3 mg L-1 was the most efficient…”
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Determination of pesticide residues in oat flour using low-temperature partition extraction and GC–MS analysis by Teixeira, Aline Maria, De Queiroz, Maria Eliana L. R., Rodrigues, Alessandra A. Z., de Oliveira, André Fernando, Libardi, Vitor Manuel, de Freitas, Jéssika Faêda

“…A simple method based on solid–liquid extraction with a low-temperature partition (SLE/LTP) and analysis by gas chromatography coupled to mass spectrometry…”
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Textile effluent treatment using a fixed bed reactor using bimetallic Fe/Ni nanoparticles supported on chitosan spheres by de Oliveira Cruz, Felipe Santana, Nascimento, Mayra Aparecida, Puiatti, Gustavo Alves, de Oliveira, André Fernando, Mounteer, Ann Honor, Lopes, Renata Pereira

“…In this work, Fe/Ni bimetallic nanoparticles (BN-Fe/Ni) were synthesized and supported on chitosan beads (BN-Fe/Ni-CSs). The physical-chemical properties of…”
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Quantification of Trihalomethanes in Nile Tilapia Fillets Sanitized with Chlorine by de Abreu Delvaux Júnior, Nelson, de Queiroz, Maria Eliana Lopes Ribeiro, de Oliveira, André Fernando, Neves, Antônio Augusto, Heleno, Fernanda Fernandes, Pimenta, Amanda Maria Leal, Monção, Flávio Pinto, Pimenta, Samy, Pereira, Louiza Lourrane Mendes, Costa, Luís Felipe Rodrigues, Rodrigues, Luciano Pereira

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Study and voltammetric determination of fipronil in bovine lactose-free milk by differential pulse voltammetry using a carbon paste electrode by Diniz, Juliana Aparecida, Okumura, Leonardo Luiz, Filomena de Souza Silva, Astréa, Oliveira, André Fernando, Gurgel, Alexandre, Liberato, Priscila Azevedo, Aleixo, Herbert, Silva, Júnio Gonçalves

“…A novel voltammetric screening method has been developed for the rapid determination of fipronil (FPN) residues in lactose-free milk samples with the use of a…”
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Determination of Ozone or Hypochlorite in Waters Based on Digital Images Analysis Using Same Reagent by Zampier, Lorrayne, Fernando de Oliveira, André, Heleno, Fernanda, de Queiroz, Maria Eliana, Neves, Antônio Augusto, Olivo, Sergio

“…Ozone and hypochlorite are used for the disinfection of water and is essential to monitor these. In this paper, methods based on digital images were developed…”
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A SIMPLE GREEN REDUCTION STRATEGY TO SUBSTITUTE CADMIUM IN ANALYTICAL REDUCTION OF NITRATE IN GRIESS–ILOSVAY METHOD by Matias, Alexsandro, Oliveira, André, Neves, Antônio, Queiroz, Maria Eliana Lopes Ribeiro de

“…Nitrate is an abundant ion that is present in many industrialized products and the environment. Various analytical methods have been described using the…”
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ISO/IEC 17025: HISTORY AND INTRODUCTION OF CONCEPTS by Miguel, Anna, Moreira, Renata, Oliveira, André

“…Quality is an increasingly present concept nowadays, so meeting the customers’ needs, who buy and use products and hire services, becomes essential. For…”
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Proposal of a controlled release of citrate by solubility equilibrium by Almeida, Cristiane Aparecida, de Oliveira, André Fernando, Andrade, Carlos Eduardo O., de Queiroz, Maria Eliana L. R., Neves, Antônio Augusto

“…Some substances at high concentrations in both the body and the environment can be toxic. The remediation of contaminated environments, for example by metals…”
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Pesticide residue removal in classic domestic processing of tomato and its effects on product quality by Rodrigues, Alessandra A. Z., De Queiroz, Maria Eliana. L. R., De Oliveira, André Fernando, Neves, Antônio Augusto, Heleno, Fernanda F., Zambolim, Laércio, Freitas, Jéssika F., Morais, Elisa H. Costa

“…This study was undertaken to evaluate the effectiveness of several household practices (washing with water or acidic, alkaline, and oxidizing solutions, and…”
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