Search Results - "Barbosa, Aparecida Mageste"

Extraction of anthocyanins from the byproduct and wastes of black rice production by ecofriendly method by Silva Fernandes, Tayrine, Dias Ferreira, Gabriel Max, da Silva, Gilmare Antônia, Boggione Santos, Igor José, Barbosa Mageste, Aparecida

“…A green and sustainable method has been developed to extract anthocyanins from broken black rice (BBR) using aqueous solutions of poly(ethylene glycol) (PEG)…”
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Liquid-liquid extraction of rare earth elements using systems that are more environmentally friendly: Advances, challenges and perspectives by Pereira Neves, Heyder, Max Dias Ferreira, Gabriel, Max Dias Ferreira, Guilherme, Rodrigues de Lemos, Leandro, Dias Rodrigues, Guilherme, Albis Leão, Versiane, Barbosa Mageste, Aparecida

“…•Alternative liquid–liquid techniques for rare earth extraction are reviewed.•Properties and green characteristics of alternative methods are…”
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Separation of cobalt and nickel in leach solutions of spent nickel-metal hydride batteries using aqueous two-phase systems (ATPS) by Valadares, Alberto, Valadares, Clara França, de Lemos, Leandro Rodrigues, Mageste, Aparecida Barbosa, Rodrigues, Guilherme Dias

“…This paper presents the use of an aqueous two-phase system (ATPS) as an alternative to liquid–liquid solvent extraction for the selective removal of cobalt and…”
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Hydrometallurgical recovery of Zn(II) and Mn(II) from alkaline batteries waste employing aqueous two-phase system by Leite, Daniela da Silveira, Carvalho, Pablo Luis Gutierrez, de Lemos, Leandro Rodrigues, Mageste, Aparecida Barbosa, Rodrigues, Guilherme Dias

“…•Environmentally friendly extraction technique applied to e-waste recycling.•Selective recovery of Zn(II) and Mn(II) from spent alkaline batteries.•High…”
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Anthocyanin immobilization in carboxymethylcellulose/starch films: A sustainable sensor for the detection of Al(III) ions in aqueous matrices by Silva, Heriveltom Morais da, Mageste, Aparecida Barbosa, Silva, Silvia Juliana Barros e, Dias Ferreira, Guilherme Max, Ferreira, Gabriel Max Dias

“…•A sustainable sensor for the detection of Al(III) ions was proposed.•Anthocyanin was immobilized in a carboxymethylcellulose/starch film.•Anthocyanin was…”
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A method for dye extraction using an aqueous two-phase system: Effect of co-occurrence of contaminants in textile industry wastewater by Borges, Gabriella Alexandre, Silva, Luciana Pereira, Penido, Jussara Alves, de Lemos, Leandro Rodrigues, Mageste, Aparecida Barbosa, Rodrigues, Guilherme Dias

“…This paper reports a green and efficient procedure for extraction of the dyes Malachite Green (MG), Methylene Blue (MB), and Reactive Red 195 (RR) using an…”
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Surfactant as selective modulator in the partitioning of dyes in aqueous two-phase systems: A strategy for separation by Penido, Jussara Alves, Mageste, Aparecida Barbosa, Martins, Poliana Lima, Ferreira, Gabriel Max Dias

“…In this work, aqueous two-phase systems (ATPSs) were employed to separate two model dyes, remazol golden yellow (RY) and methylene blue (MB), using the…”
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Characterization, techno-functional properties, and encapsulation efficiency of self-assembled β-lactoglobulin nanostructures by D'Onofre Couto, Brunna, Novaes da Costa, Rayla, Castro Laurindo, Wilquer, Moraes da Silva, Heriveltom, Rocha da Silva, Cinthia, Sélia dos Reis Coimbra, Jane, Barbosa Mageste, Aparecida, de Cássia Dias, Sandra, José Boggione Santos, Igor

“…•β-lg nanostructures were obtained by heating at 100 °C, 50 mmol.L-1 NaCl for 60 min.•The nanostructures of β-1 g have significant foam and emulsion…”
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How does the use of surfactants in polymer-salt based aqueous two-phase systems affect the annatto dye (Bixa orellana L.) partitioning? by Junqueira, Cristina Mazzeu, da Silva Cabral, Deliane, Penido, Jussara Alves, Mageste, Aparecida Barbosa, Virtuoso, Luciano Sindra

“…In this work, the partitioning of natural annatto pigments in aqueous two-phase systems formed by poly(ethylene) glycol polymers (1500 or 4000 or 6000 g mol−1)…”
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Liquid–Liquid Equilibrium of Aqueous Two-Phase Systems Composed of Nonionic Surfactant (Triton X‑100, Triton X‑165, or Triton X‑305) and Choline Chloride by Silva, Sílvia Juliana Barros e, Ferreira, Gabriel Max Dias, de Lemos, Leandro Rodrigues, Rodrigues, Guilherme Dias, Mageste, Aparecida Barbosa

“…The study of aqueous two-phase systems (ATPSs) formed by ionic liquids based on the choline cation and nonionic surfactants has received attention in recent…”
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Thermodynamic Investigation of the Aqueous Two-Phase Systems Formed by PEG 400 + Water + Either Sodium Carbonate or Potassium Carbonate at Different Temperatures: Experimental and Correlational Approaches by Carvalho, Roberta de Almeida, Penido, Jussara Alves, Lobo, Fabiana Aparecida, Machado, Poliana Aparecida Lopes, Teixeira, Nelson Henrique Lemes, Virtuoso, Luciano Sindra, de Lemos, Leandro Rodrigues, Rodrigues, Guilherme Dias, Barbosa Mageste, Aparecida

“…Systems composed of poly­(ethylene)­glycol (PEG 400) + water + either potassium carbonate or sodium carbonate were studied at 283.15, 298.15, and 313.15 K. The…”
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Equilibrium phase behavior of aqueous two-phase system formed by triblock copolymer + sulfate salt + water at different temperatures by da Silva Gonçalves, Laryssa Fernanda, Mendes Felizberto, Nehander Carlos, da Cruz Silva, Keycianne, Mageste, Aparecida Barbosa, Rodrigues, Guilherme Dias, de Lemos, Leandro Rodrigues

“…Equilibrium data for the ternary liquid-liquid system formed of a triblock copolymer (L64 or F68), sulfate salts (Cu(II) or Fe(III)) and water were…”
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Thermodynamics Investigation of Partition Behavior of Uric Acid in Aqueous Two-Phase Systems by Gonçalves, Laryssa Fernanda da Silva, Abreu, Christian Silva, Silva, Keycianne da Cruz, Barbosa Mageste, Aparecida, Rodrigues, Guilherme Dias, dos Santos, Wallans Torres Pio, de Lemos, Leandro Rodrigues

“…Uric acid (UA) is an important component in biological matrices, and the development of new methods for extracting/separating UA from several complex matrices…”
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Phase Diagrams of Aqueous Biphasic Micellar Systems Formed by Polyethylene Glycol (10,000 or 35,000 g mol –1 ) + Triton X-100 + Water at Different Temperatures: Experimental and Correlation by Machado, Poliana Aparecida Lopes, Alves, Ana Paula Pereira, Costa, Éderson D’Martin, Barbosa Mageste, Aparecida, da Silva, José Maurício Schneedorf Ferreira, Virtuoso, Luciano Sindra

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Separation of Cd and Ni from Ni–Cd batteries by an environmentally safe methodology employing aqueous two-phase systems by Lacerda, Vânia Gonçalves, Mageste, Aparecida Barbosa, Santos, Igor José Boggione, da Silva, Luis Henrique Mendes, da Silva, Maria do Carmo Hespanhol

“…The separation of Cd and Ni from Ni–Cd batteries using an aqueous two-phase system (ATPS) composed of copolymer L35, Li 2SO 4 and water is investigated. The…”
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Aqueous two-phase systems: An efficient, environmentally safe and economically viable method for purification of natural dye carmine by Mageste, Aparecida Barbosa, de Lemos, Leandro Rodrigues, Ferreira, Guilherme Max Dias, da Silva, Maria do Carmo Hespanhol, da Silva, Luis Henrique Mendes, Bonomo, Renata Cristina Ferreira, Minim, Luis Antonio

“…Partition of the natural dye carmine has been studied in aqueous two-phase systems prepared by mixing aqueous solutions of polymer or copolymer with aqueous…”
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Immobilization of Anthocyanin in Polymeric Film to Obtain a Colorimetric Sensor for Detection of Copper in Cachaça by Figueiredo, Matheus Torres Duarte, Ferreira, Gabriel Max Dias, Lopez, Melany Alejandra Ruiz, das Graças Cardoso, Maria, de Oliveira, Juliano Elvis, Bianchi, Rodrigo Fernando, Ferreira, Guilherme Max Dias, Mageste, Aparecida Barbosa

“…Cachaça is a uniquely Brazilian product, being the most popular distilled spirit in Brazil and the fourth most consumed worldwide. Its production using copper…”
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Thermodynamics and optimization of norbixin transfer processes in aqueous biphasic systems formed by polymers and organic salts by Mageste, Aparecida Barbosa, Senra, Tonimar Domiciano Arrighi, da Silva, M. Carmo Hespanhol, Bonomo, Renata Cristina Ferreira, da Silva, Luis Henrique Mendes

“…[Display omitted] ► ATPS have a great potential as a method for norbixin purification. ► Norbixin transference from bottom phase to the top phase is enthalpy…”
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Phase diagram and thermodynamic modeling of PEO + organic salts + H2O and PPO + organic salts + H2O aqueous two-phase systems by DA ROCHA PATRICIO, Pamela, BARBOSA MAGESTE, Aparecida, RODRIGUES DE LEMOS, Leandro, MADURO DE CARVALHO, Raquel Moreira, MENDES DA SILVA, Luis Henrique, HESPANHOL DA SILVA, Maria C

“…The phase diagrams of PEO1500+sodium tartrate+water, PPO400+sodium tartrate+water, PEO1500+sodium succinate+water, PPO400+sodium succinate+water,…”
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Thermodynamic Characterization of Humic Acid-surfactant Interaction: New Insights into the Characteristics and Structure of Humic Acids by Vergütz, Leonardus, Silva, Luis Henrique Mendes da, Novais, Roberto Ferreira, Silva, Maria do Carmo Hespanhol da, Mageste, Aparecida Barbosa, Silva, Ivo Ribeiro

“…ABSTRACT Humic acids (HA) are a component of humic substances (HS), which are found in nearly all soils, sediments, and waters. They play a key role in many,…”
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