Search Results - "Washington Luiz Esteves Magalhães"

Low cost membrane of wood nanocellulose obtained by mechanical defibrillation for potential applications as wound dressing by Claro, Francine Ceccon, Jordão, Caroline, de Viveiros, Bruno Massa, Isaka, Luciano José Eigio, Villanova Junior, José Ademar, Magalhães, Washington Luiz Esteves

“…Large wounds are characterized by clinical and surgical challenges, requiring numerous searches on demand for inexpensive biocompatible materials that produce…”
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Micro fibrillated cellulose reinforced bio-based rigid high-density polyurethane foams by Kerche, Eduardo Fischer, Bock, Dyones Natan, de Avila Delucis, Rafael, Magalhães, Washington Luiz Esteves, Amico, Sandro Campos

“…Rigid polyurethane foams (RPUF) are the most consumed cellular polymer in the world. Bio-based polyols are sometimes used as raw material for RPUF but with a…”
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Linking geographical origin with nutritional, mineral, and visual proprieties of pinhão (Araucaria angustifolia seed) from the south of Brazil by Malta, Danielle Specht, Lima, Gabriel Goetten, Arantes, Matheus Samponi Tucunduva, Lacerda, André Eduardo Biscaia, Mathias, Alvaro Luiz, Magalhães, Washington Luiz Esteves, Helm, Cristiane Vieira, Masson, Maria Lucia

“…The effect of harvest location on cooked pinhão seeds (Araucaria angustifolia) was investigated with regard to its centesimal composition, minerals, and color,…”
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The Importance of Antioxidant Biomaterials in Human Health and Technological Innovation: A Review by Pedro, Alessandra Cristina, Paniz, Oscar Giordani, Fernandes, Isabela de Andrade Arruda, Bortolini, Débora Gonçalves, Rubio, Fernanda Thaís Vieira, Haminiuk, Charles Windson Isidoro, Maciel, Giselle Maria, Magalhães, Washington Luiz Esteves

“…Biomaterials come from natural sources such as animals, plants, fungi, algae, and bacteria, composed mainly of protein, lipid, and carbohydrate molecules. The…”
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On Mechanical Behavior of Pine Nut Shell and Polyurethane Derived from Castor Oil Green Composite by Protzek, Giuliana Ribeiro, Esteves Magalhães, Washington Luiz, Berti, Lucas Freitas, Azevedo, Elaine Cristina

“…Natural fibres reinforced polymeric composites are examples of green composites. Commodities polymers derived from fossil sources have volatile organic…”
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New and improved method of investigation using thermal tools for characterization of cellulose from eucalypts pulp by Lengowski, Elaine Cristina, Magalhães, Washington Luiz Esteves, Nisgoski, Silvana, Muniz, Graciela Inês Bolzon de, Satyanarayana, Kestur Gundappa, Lazzarotto, Marcelo

“…[Display omitted] •Cellulose was treated to modify its crystallinity.•Cellulose was characterized by X-ray diffraction to evaluate Segal’s index.•TGA and DTA…”
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A novel design for nanocellulose reinforced urea–formaldehyde resin: a breakthrough in amino resin synthesis and biocomposite manufacturing by Artner, Mirela Angelita, de Cademartori, Pedro Henrique Gonzalez, Avelino, Francisco, Lomonaco, Diego, Magalhães, Washington Luiz Esteves

“…Urea–formaldehyde (UF) resins are often reinforced with natural fibers or nanostructures such as cellulose microfibrils (CMFs) to improve their mechanical and…”
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Enhancing the water repellency of wood surfaces by atmospheric pressure cold plasma deposition of fluorocarbon film by Cademartori, Pedro Henrique Gonzalez de, Stafford, Luc, Blanchet, Pierre, Magalhães, Washington Luiz Esteves, Muniz, Graciela Ines Bolzon de

“…In this study, fluorocarbon thin films were deposited on the surface of white spruce and Brazilian cedar woods via atmospheric pressure dielectric barrier…”
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Cassava starch films reinforced with lignocellulose nanofibers from cassava bagasse by Travalini, Ana Paula, Lamsal, Buddhi, Magalhães, Washington Luiz Esteves, Demiate, Ivo Mottin

“…Cassava bagasse, a high-fiber coproduct of cassava starch processing, was used to produce lignocellulose nanofibers (LCNF) to apply as reinforcement in cassava…”
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Peach palm residue compost as substrate for Bactris gasipaes self-sustaining seedlings production by Francielen Paola de Sá, Andreza Cerioni Belniaki, Panobianco, Maristela, Mônica Moreno Gabira, Kratz, Dagma, Alves de Lima, Edson, Wendling, Ivar, Washington Luiz Esteves Magalhães

“…Purpose To comply with purposes of circular economy and sustainability, as well as promoting an appropriate destination for waste from Bactris gasipaes…”
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Thermosetting composites prepared using husk of pine nuts from Araucaria angustifolia by Mattos, Bruno D., de Souza Brites Queiroz, Lívia M. R., Mieko Nishidate Kumode, Marina, Luiz Esteves Magalhães, Washington

“…The high consumption of pine nuts as food leads to high amounts of husk dispensed as waste. The incorporation of the husk from pine nut into composites appears…”
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Cellulose Nanocrystals/Cellulose Core-in-Shell Nanocomposite Assemblies by Magalhães, Washington Luiz Esteves, Cao, Xiaodong, Lucia, Lucian A

“…We report herein for the first time how a co-electrospinning technique can be used to overcome the issue of orienting cellulose nanocrystals within a neat…”
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Nanostructured Films Produced from the Bleached Pinus sp. Kraft Pulp by Viana, Lívia Cássia, Muñiz, Graciela Ines Bolzon de, Magalhães, Washington Luiz Esteves, Andrade, Alan Sulato de, Nisgoski, Silvana, Potulski, Daniele Cristina

“…ABSTRACT This study investigates the physical and mechanical properties of nanostructured films produced from Pinus sp. kraft pulp. To obtain the…”
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PINE NANOCELLULOSE AND BACTERIAL NANOCELLULOSE DRESSINGS ARE SIMILAR IN THE TREATMENT OF SECOND-DEGREE BURN? EXPERIMENTAL STUDY IN RATS by Coelho, Guilherme Andrade, MagalhÃes, Maria Angélica Baron, Matioski, Alysson, Ribas-Filho, Jurandir Marcondes, MagalhÃes, Washington Luiz Esteves, Claro, Francine Ceccon, Ramos, Rafael Koerich, Camargo, Thayline Mylena Santana de, Malafaia, Osvaldo

“…Crusts in 7th follow-up day: G1 yes; G2 no; G3 no (left to right). Bespite all the advances in medicine and the wide variety of dressings available, the…”
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Thymol‐Loaded Biogenic Silica Nanoparticles in an Aquatic Environment: The Impact of Particle Aggregation on Ecotoxicity by Pereira, Iúri Barbosa, Carvalho, Endrew Henrique de Sousa, Rodrigues, Laís de Brito, Mattos, Bruno Dufau, Magalhães, Washington Luiz Esteves, Leme, Daniela Morais, Krawczyk‐Santos, Anna Paula, Taveira, Stephânia Fleury, Oliveira, Gisele Augusto Rodrigues

“…Thymol, a monoterpene phenol, is used as a natural biocide. To circumvent its chemical instability, we propose use of thymol‐loaded biogenic silica…”
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Facile one-step fabrication of highly hydrophobic medium density fiberboard (MDF) surfaces via spray coating by Cademartori, Pedro Henrique Gonzalez de, Schreiner, Wido Herwig, Magalhães, Washington Luiz Esteves

“…[Display omitted] •A highly hydrophobic MDF was produced by one-step spray coating of SiO2 nanoparticles.•A stable highly hydrophobic coating on MDF exhibits…”
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Characterisation and in vivo evaluation of Araucaria angustifolia pinhão seed coat nanosuspension as a functional food source by de Lima, Gabriel Goetten, de Miranda, Neli Branco, Timm, Thaynã Gonçalves, Matos, Mailson, Angelina Moraes de Lima, Tielidy, Luiz Esteves Magalhães, Washington, Benathar Ballod Tavares, Lorena, Hansel, Fabrício Augusto, Helm, Cristiane Vieira

“…Araucaria angustifolia seeds from South America are culturally important; however, the seed coat is generally discarded and it has yet to find a beneficial…”
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Enzymatic activities and analysis of a mycelium-based composite formation using peach palm (Bactris gasipaes) residues on Lentinula edodes by de Lima, Gabriel Goetten, Schoenherr, Zaira Chiodini Pedri, Magalhães, Washington Luiz Esteves, Tavares, Lorena Benathar Ballod, Helm, Cristiane Vieira

“…By seeding fungus on top of industry residues, a mycelium can grow and form a compact network structure; however, it may not develop due to lack of optimal…”
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Effect of cellulose size-concentration on the structure of polyvinyl alcohol hydrogels by de Lima, Gabriel Goetten, Ferreira, Bruno Dias, Matos, Mailson, Pereira, Bruno Leandro, Nugent, Michael J.D., Hansel, Fabrício Augusto, Magalhães, Washington Luiz Esteves

“…[Display omitted] •Both size and concentration of cellulose fibrils affects the hydrogel structure.•At higher cellulose concentration, chain entanglement and…”
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Alumina nanoparticles as formaldehyde scavenger for urea-formaldehyde resin: Rheological and in-situ cure performance by Cademartori, Pedro Henrique Gonzalez de, Artner, Mirela Angelita, Alves de Freitas, Rilton, Magalhães, Washington Luiz Esteves

“…Formaldehyde emission in the environment from thermosetting resins, like urea-formaldehyde (UF), is one of the most negative aspects of wood-based composite…”
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