Search Results - "Maria Nascimento Assunção, Rosana"

Carbonized Polymer Dots: Influence of the Carbon Nanoparticle Structure on Cell Biocompatibility by Caetano, Mayara Martins, Becceneri, Amanda Blanque, Ferreira, Marcos Vinícius, Assunção, Rosana Maria Nascimento, da Silva, Roberto Santana, de Lima, Renata Galvão

“…Carbonized polymer dots (CPDs) were obtained by using microwave irradiation under the same conditions. However, different carbogenic precursors were used, such…”
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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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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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Preparation and Characterization of Cellulose Triacetate as Support for Lecitase Ultra Immobilization by Silva, Francielle Batista da, Morais Júnior, Wilson Galvão de, Silva, Cleuzilene Vieira da, Vieira, Andressa Tironi, Batista, Antônio Carlos Ferreira, Faria, Anízio Márcio de, Assunção, Rosana Maria Nascimento

“…The use of polymers as supports for enzyme immobilization is a strategy that enables to remove the enzymes from a chemical reaction and improve their…”
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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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Heat required and kinetics of sugarcane straw pyrolysis by TG and DSC analysis in different atmospheres by dos Reis Ferreira, Rondinele Alberto, da Silva Meireles, Carla, Assunção, Rosana Maria Nascimento, Reis Soares, Ricardo

“…Herein, it was investigated the heat required and the kinetics of oxidative pyrolysis of sugarcane straw by thermogravimetric analysis and differential…”
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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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Characterization of asymmetric membranes of cellulose acetate from biomass: Newspaper and mango seed by Meireles, Carla da Silva, Filho, Guimes Rodrigues, Fernandes Ferreira, Moacir, Cerqueira, Daniel Alves, Assunção, Rosana Maria Nascimento, Ribeiro, Elaine Angélica Mundim, Poletto, Patricia, Zeni, Mara

“…Asymmetric membranes may be used in a broad range of applications such as reverse osmosis, hemodialysis and separation of organic mixtures. In this paper,…”
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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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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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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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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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Optimization of the oxidative fast pyrolysis process of sugarcane straw by TGA and DSC analyses by Ferreira, Rondinele Alberto dos Reis, Meireles, Carla da Silva, Assunção, Rosana Maria Nascimento, Barrozo, Marcos Antônio S., Soares, Ricardo Reis

“…The objective of this work was to evaluate the influence of the oxygen percentage, heating rate, and total gas flow variables in the pyrolysis process of…”
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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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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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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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