Search Results - "de Assunção, Rosana Maria Nascimento"

Methylic and ethylic biodiesels from pequi oil (Caryocar brasiliense Camb.): Production and thermogravimetric studies by SILVA, Tiago Almeida, DE ASSUNCAO, Rosana Maria Nascimento, VIEIRA, Andressa Tironi, DE OLIVEIRA, Marcelo Firmino, FERREIRA BATISTA, Antonio Carlos

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Synthesis and characterization of cellulose acetate produced from recycled newspaper by Rodrigues Filho, Guimes, Monteiro, Douglas Santos, Meireles, Carla da Silva, de Assunção, Rosana Maria Nascimento, Cerqueira, Daniel Alves, Barud, Hernane Silva, Ribeiro, Sidney J.L., Messadeq, Younes

“…In this work, the viability of recycling newspaper for producing cellulose acetate was tested. Newspaper recycling is extremely important not only for the…”
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EFEITO DO TEOR DE GLICEROL NO TRANSPORTE DE VAPOR D’ÁGUA ATRAVÉS DE FILMES DE TRIACETATO DE CELULOSE PRODUZIDOS A PARTIR DO APROVEITAMENTO DA PALHA DE MILHO (ZEA MAYS L.) by Erlon Alves Ribeiro, Guimes Rodrigues Filho, Rosana Maria Nascimento de Assunção, Marcos Vinícius Ferreira, Betina Royer, Felipe Viegas dos Reis, Daniel Alves Cerqueira, Rodrigo Alejandro Abarza Muñoz

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Membranes of cellulose triacetate produced from sugarcane bagasse cellulose as alternative matrices for doxycycline incorporation by Rodrigues Filho, Guimes, Toledo, Leandra Cardoso, Da Silva, Leandro Gustavo, De Assunção, Rosana Maria Nascimento, Meireles, Carla da Silva, Cerqueira, Daniel Alves, Ruggiero, Reinaldo

“…Cellulose triacetate (CTA) membranes were prepared using polyethylene glycol, 600 g mol−1, (PEG) as additive and were utilized in essays of doxycycline (DOX)…”
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Mechanical, thermal, and barrier properties of methylcellulose/cellulose nanocrystals nanocomposites by Silvério, Hudson Alves, Flauzino Neto, Wilson Pires, Silva, Ingrid Souza Vieira da, Rosa, Joyce Rover, Pasquini, Daniel, Assunção, Rosana Maria Nascimento de, Barud, Hernane da Silva, Ribeiro, Sidney José Lima

“…In this work, the effects of incorporating cellulose nanocrystals from soy hulls (WSH30) on the mechanical, thermal, and barrier properties of methylcellulose…”
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Release of doxycycline through cellulose acetate symmetric and asymmetric membranes produced from recycled agroindustrial residue: Sugarcane bagasse by Rodrigues Filho, Guimes, Ribeiro, Sabrina Dias, Meireles, Carla da Silva, da Silva, Leandro Gustavo, Ruggiero, Reinaldo, Ferreira, Moacir Fernandes, Cerqueira, Daniel Alves, de Assunção, Rosana Maria Nascimento, Zeni, Mara, Polleto, Patricia

“…▶ Matrices of cellulose from sugar cane bagasse were studied for doxycycline release. ▶ Membranes asymmetric and symmetric were utilized. ▶ The drug release…”
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Aloe vera gel influence on the micellization behavior of copolymer Pluronic F127: A potential photosensitizer carrier for topical application by Dantas Silva, Luis Alberto Soto, da Cruz de Jesus, Rafael Leone, Fiuza‐Junior, Raildo Alves, Andrade, Heloysa Martins Carvalho, Rigoli, Isabel Cristina, de Assunção, Rosana Maria Nascimento, Barichello, José Mario, de Lima, Renata Galvão

“…ABSTRACT This work describes the influence of aloe vera gel on Pluronic F127 triblock copolymer (F127) micellization behavior. Aloe vera gel was obtained from…”
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Characterization of cellulose triacetate membranes, produced from sugarcane bagasse, using PEG 600 as additive by Alves Cerqueira, Daniel, Rodrigues Filho, Guimes, Nascimento de Assuncão, Rosana Maria, da Silva Meireles, Carla, Cardoso Toledo, Leandra, Zeni, Mara, Mello, Kátia, Duarte, Jocelei

“…Cellulose Acetate (CA) produced from sugarcane bagasse cellulose was used to produce membranes, using poly(ethylene glycol) (PEG 600) as additive. Results…”
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Production and characterization of membranes of recycled waste materials: Cellulose acetate, obtained from sugarcane bagasse with polystyrene from plastics cups by da Silva Meireles, Carla, Rodrigues Filho, Guimes, de Assunção, Rosana Maria Nascimento, Cerqueira, Daniel Alves, Zeni, Mara, Mello, Kátia, Lorenzi, Suellen

“…Membranes of cellulose acetate from sugarcane bagasse (CA), as well as blends of this cellulose acetate and polystyrene from plastic cups (CA/PS) were produced…”
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Water flux, DSC, and cytotoxicity characterization of membranes of cellulose acetate produced from sugar cane bagasse, using PEG 600 by RODRIGUES FILHO, Guimes, CARDOSO TOLEDO, Leandra, ALVES CERQUEIRA, Daniel, NASCIMENTO DE ASSUNCAO, Rosana Maria, DA SILVA MEIRELES, Carla, OTAGURO, Harumi, OTA ROGERO, Sizue, BENEVOLO LUGAO, Ademar

“…SummaryIn this article, cellulose acetate produced through the homogeneous acetylation of sugar cane bagasse cellulose was used to produce membranes, using…”
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Production, characterization and evaluation of methylcellulose from sugarcane bagasse for applications as viscosity enhancing admixture for cement based material by Vieira, Júlia Graciele, Oliveira, Geandre de Carvalho, Filho, Guimes Rodrigues, Assunção, Rosana Maria Nascimento de, Meireles, Carla da Silva, Cerqueira, Daniel Alves, Silva, Wanderly Geraldo, Motta, Leila Aparecida de Castro

“…In previous works, methylcellulose (MC) was prepared from sugarcane bagasse cellulose in heterogeneous medium using dimethyl sulfate (DMS) as etherification…”
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Commercial organomineral fertilizer produced through granulation of a blend of monoammonium phosphate and pulp and paper industry waste post-composting by Sobreira, Henrique de Araujo, Ferreira, Marcos Vinícius, Faria, Anizio Marcio de, Assunção, Rosana Maria Nascimento de

“…This study investigates a commercial granular organomineral fertilizer (GOF) produced by physically mixing landfill paper and cellulose industry waste…”
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Esterification of oleic acid employing sulfonated polystyrene and polysulfone membranes as catalysts by Lima, Ana Paula de, Vieira, Andressa Tirone, Aud, Bárbara Nascimento, Batista, Antonio Carlos Ferreira, de Morais, Luís Carlos, Faria, Anízio Márcio de, Assunção, Rosana Maria Nascimento de, Pasquini, Daniel

“…Abstract In the present study, catalytic activity of dense, porous, electrospun membranes of polysulfone (PSF) and polysulfone with sulfonated polystyrene…”
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Application of cellulose sulfoacetate obtained from sugarcane bagasse as an additive in mortars by Nascimento, Bárbara, Filho, Guimes Rodrigues, Frigoni, Elaine Selaro, Soares, Heline Mendes, da Silva Meireles, Carla, Cerqueira, Daniel Alves, Valente, Artur José Monteiro, de Albuquerque Carvalho, Rui, de Assunção, Rosana Maria Nascimento, de Castro Motta, Leila Aparecida

“…In this study, cellulose sulfoacetate (CSA) was produced with cellulose extracted from sugarcane bagasse with sulfuric acid as a catalyst under homogenous…”
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Utilização de hemiceluloses catiônicas, obtidas a partir do aproveitamento da palha de milho, associadas com tanino para o tratamento de efluentes de lavanderia industrial by Ribeiro, Elaine Angélica Mundim, de Souza, Fúlvio Rafael Bento, do Amaral, Fábio Augusto, Rodrigues Filho, Guimes, de Sousa, Raquel Maria Ferreira, Vieira, Júlia Graciele, Costa, Talita Ferreira de Rezende, Thompson Junior, José Pedro, de Assunção, Rosana Maria Nascimento, Canobre, Sheila Cristina

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Water flux through cellulose triacetate films produced from heterogeneous acetylation of sugar cane bagasse by Filho, Guimes Rodrigues, da Cruz, Sebastião Francelino, Pasquini, Daniel, Cerqueira, Daniel Alves, Prado, Vanessa de Souza, de Assunção, Rosana Maria Nascimento

“…In the present study the reaction of heterogeneous acetylation was applied to sugar cane bagasse. The product of heterogeneous acetylation was characterized…”
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PREPARAÇÃO E CARACTERIZAÇÃO DE MEMBRANAS DE CELULOSE REGENERADA A PARTIR DA CELULOSE EXTRAÍDA DE RESÍDUOS AGROINDUSTRIAIS PARA APLICAÇÃO EM PROCESSOS DE SEPARAÇÃO by Edmar Eustáquio de Souza, Rayane da Silva Vale, Júlia Graciele Vieira, Sabrina Dias Ribeiro, Guimes Rodrigues Filho, Fabiana Aparecida Marques, Rosana Maria Nascimento de Assunção, Carla da Silva Meireles, Hernane da Silva Barud

“…The aim of this study was to produce membranes using the adapted cuprammonium method. The cellulose utilized was obtained from recycled agroindustrial…”
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Poly (ethyl methacrylate) composites reinforced with modified and unmodified cellulose nanocrystals and its application as a denture resin by Silvério, Hudson Alves, Leite, Andressa Rosa Perin, da Silva, Marcela Dantas Dias, de Assunção, Rosana Maria Nascimento, Pero, Ana Carolina, Pasquini, Daniel

“…The aim of this study was to characterize cellulose nanocrystals (CNC) used to the preparation of nanocomposites and evaluate the influence of incorporating…”
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Use of polystyrene sulfonate produced from waste plastic cups as an auxiliary agent of coagulation, flocculation and flotation for water and wastewater treatment in municipal department of water and wastewater in Uberlândia-MG, Brazil by SOARES LANDIM, Alan, RODRIGUES FILHO, Guimes, NASCIMENTO DE ASSUNCAO, Rosana Maria

“…SummaryIn this paper, we demonstrated the viability of recycling waste plastic cups for synthesizing polystyrene sulfonate (PSS), which was used as an…”
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Application of cationic hemicelluloses produced from corn husk as polyelectrolytes in sewage treatment by Alan Soares Landim, Guimes Rodrigues Filho, Raquel Maria Ferreira Sousa, Elaine Angélica Mundim Ribeiro, Fúlvio Rafael Bento de Souza, Júlia Graciele Vieira, Rosana Maria Nascimento de Assunção, Daniel Alves Cerqueira

“…Hemicelluloses were extracted from corn husk and converted into cationic hemicelluloses using 2,3-epoxypropyltrimethylammonium chloride. The degree of…”
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