Search Results - "Araújo Neves, Gelmires"

Adsorption of Anionic Dye on the Acid-Functionalized Bentonite by Fernandes, Jucielle Veras, Rodrigues, Alisson Mendes, Menezes, Romualdo Rodrigues, Neves, Gelmires de Araújo

“…The efficiency of acid treatment on natural calcium bentonite (natural bentonite) for anionic dye adsorption was investigated using methyl orange (MO) as a…”
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A Review on Chitosan's Uses as Biomaterial: Tissue Engineering, Drug Delivery Systems and Cancer Treatment by de Sousa Victor, Rayssa, Marcelo da Cunha Santos, Adillys, Viana de Sousa, Bianca, de Araújo Neves, Gelmires, Navarro de Lima Santana, Lisiane, Rodrigues Menezes, Romualdo

“…Chitosan, derived from chitin, is a biopolymer consisting of arbitrarily distributed β-(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine that exhibits…”
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Adsorption Behavior of Crystal Violet and Congo Red Dyes on Heat-Treated Brazilian Palygorskite: Kinetic, Isothermal and Thermodynamic Studies by Silva, Vanderlane Cavalcanti, Araújo, Maria Eduarda Barbosa, Rodrigues, Alisson Mendes, Vitorino, Maria do Bom Conselho, Cartaxo, Juliana Melo, Menezes, Romualdo Rodrigues, Neves, Gelmires Araújo

“…The effect of heat treatment on the adsorptive capacity of a Brazilian palygorskite to remove the dyes crystal violet (CV) and congo red (CR) was investigated…”
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Hybrid magnetron sputtering of ceramic superlattices for application in a next generation of combustion engines by de Castilho, Bruno César Noronha Marques, Rodrigues, Alisson Mendes, Avila, Pedro Renato Tavares, Apolinario, Raíra Chefer, Nossa, Tamires de Souza, Walczak, Magdalena, Fernandes, Jucielle Veras, Menezes, Romualdo Rodrigues, de Araújo Neves, Gelmires, Pinto, Haroldo Cavalcanti

“…A hybrid magnetron sputtering process (dcMS/HiPIMS) was developed to manufacture nanostructured CrN/Cr 1-x Al x N multilayers, motivated by improving the…”
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Influence of Strontium on the Biological Behavior of Bioactive Glasses for Bone Regeneration by Silva, Amanda Vieira, Gomes, Déborah Dos Santos, Victor, Rayssa de Sousa, Santana, Lisiane Navarro de Lima, Neves, Gelmires Araújo, Menezes, Romualdo Rodrigues

“…Bioactive glasses (BGs) can potentially be applied in biomedicine, mainly for bone repair and replacement, given their unique ability to connect to natural…”
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Modification of palygorskite with cationic and nonionic surfactants for use in oil-based drilling fluids by de Brito Buriti, Bruna Michele Arruda, Barsosa, Maria Eduarda, da Silva Buriti, Josué, de Melo Cartaxo, Juliana, Ferreira, Heber Sivini, de Araújo Neves, Gelmires

“…The objective of this work was to synthesize and characterize organically modified palygorskite clay with cationic and nonionic surfactants for use as an…”
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Development of cordierite/mullite composites using industrial wastes by Brito, Igor Pinheiro, Almeida, Ester Pires, Araújo Neves, Gelmires, Lucena Lira, Hélio, Menezes, Romualdo Rodrigues, Silva, Valmir José, Lima Santana, Lisiane Navarro

“…Ceramics containing cordierite and mullite as their principal phases are promising for many applications, due to properties such as a low coefficient of…”
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Adsorption of Sodium Diclofenac in Functionalized Palygoskite Clays by Sousa, Matheus Urtiga, Rodrigues, Alisson Mendes, Araujo, Maria Eduarda Barbosa, Menezes, Romualdo Rodrigues, Neves, Gelmires Araújo, Lira, Hélio Lucena

“…The effects of acid and organo-functionalizations on the surface of Brazilian palygorskite clay was investigated, evaluating its potential in the adsorptive…”
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Cordierite obtained from compositions containing kaolin waste, talc and magnesium oxide by de Almeida, Ester Pires, de Brito, Igor Pinheiro, Ferreira, Heber Carlos, Lira, Hélio de Lucena, de Lima Santana, Lisiane Navarro, de Araújo Neves, Gelmires

“…The purpose of this study was to obtain cordierite from compositions containing kaolin waste (with different particle-size distributions), talc and magnesium…”
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Mineralogical and dielectric properties of mullite and cordierite ceramics produced using wastes by da Silva, Valmir José, de Almeida, Ester Pires, Gonçalves, Wherllyson Patrício, da Nóbrega, Raphael Borges, de Araújo Neves, Gelmires, de Lucena Lira, Hélio, Menezes, Romualdo Rodrigues, de Lima Santana, Lisiane Navarro

“…In this work technical ceramics containing industrial inorganic wastes was carried out. Ceramic formulations prepared with clay, magnesium oxide and residues…”
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Effects of Processing Variables on the Morphology and Microstructural Characteristics of TiO2 Fibers Produced by Solution Blow Spinning by Leite, Raquel Santos, Severo, Lucas Leite, Costa, Danúbia Lisboa da, Farias, Rosiane Maria da Costa, Santana, Lisiane Navarro de Lima, Menezes, Romualdo Rodrigues, Neves, Gelmires de Araújo

“…A factorial design was used to evaluate the effects of processing variables on the morphology and microstructural characteristics of titanium dioxide (TiO2)…”
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Influence of Fast Drying on the Morphology of α-Fe2O3 and FeMnO3/α-Fe2O3 Fibers Produced by Solution Blow Spinning by Barros, Lara Nágela Lopes Cavalcante, Araujo, Rondinele Nunes de, Nascimento, Emanuel Pereira do, Gama, Alexandre José de Almeida, Neves, Gelmires Araújo, Torres, Marco Antonio Morales, Menezes, Romualdo Rodrigues

“…α-Fe2O3 and FeMnO3/α-Fe2O3 fibers were successfully prepared via Solution Blow Spinning (SBS). The effect of drying during the SBS process on fiber morphology…”
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Porous mullite blocks with compositions containing kaolin and alumina waste by da Silva, Valmir José, da Silva, Michelle Félix, Gonçalves, Wherllyson Patrício, de Menezes, Romualdo Rodrigues, Araújo Neves, Gelmires de, Lucena Lira, Hélio de, de Lima Santana, Lisiane Navarro

“…In the production of alumina by the Bayer process, the calcination step generates a waste containing ~90% aluminum oxide (Al2O3). Due to the high content of…”
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Ceramic Nanofiber Materials for Wound Healing and Bone Regeneration: A Brief Review by Dos Santos Gomes, Déborah, de Sousa Victor, Rayssa, de Sousa, Bianca Viana, de Araújo Neves, Gelmires, de Lima Santana, Lisiane Navarro, Menezes, Romualdo Rodrigues

“…Ceramic nanofibers have been shown to be a new horizon of research in the biomedical area, due to their differentiated morphology, nanoroughness,…”
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Influence of Processing Variables on Clay-Based Ceramic Formulations by Figueirêdo, Julliana Marques Rocha de, Silva, José Rodrigo Sousa, Neves, Gelmires de Araújo, Ferreira, Heber Carlos, Santana, Lisiane Navarro de Lima

“…The properties of ceramic materials and microstructural changes are dependent on the raw materials from which they are made and on the manner in which they are…”
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Calcium phosphate submicrometric fibers produced by solution blow spinning by Oliveira, Matheus José Cunha de, Bonan, Roberta Ferreti, Campos, Samara Gomes, Neves, Gelmires de Araújo, Menezes, Romualdo Rodrigues

“…The purpose of this work was to produce submicrometric hydroxyapatite (HA) and beta-tricalcium phosphate (β-TCP) biphasic fibers by means of solution blow…”
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Solution blow spun spinel ferrite and highly porous silica nanofibers by da Costa Farias, Rosiane Maria, Severo, Lucas Leite, da Costa, Danubia Lisboa, de Medeiros, Eliton Souto, Glenn, Gregory M., de Lima Santata, Lisiane Navarro, de Araújo Neves, Gelmires, Aliaga Kiminami, Ruth Herta Goldschmidt, Menezes, Romualdo Rodrigues

“…The novelty of this work is the production of nano- and submicrometric silica and spinel-ferrite fibers using the solution blow spinning (SBS) method. A…”
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New Clayey Deposit and Their Potential as Raw Material for Red or Structured Ceramics: Technological Characterization by Assunção, Ana Rosa S, Correia, Gricirene Sousa, Vasconcelos, Nazaré do Socorro L S, Cabral, Aluísio Alves, Angélica, Rômulo Simões, da Costa, Fabiana Pereira, Menezes, Romualdo Rodrigues, de Araújo Neves, Gelmires, Rodrigues, Alisson Mendes, Rivas-Mercury, José Manuel

“…Mineralogical and technological characterization of ceramic raw materials from a new deposit located at Caxias city, Maranhão State-Brazil, was accomplished to…”
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Correction: Development and characterization of a babassu nut oil-based moisturizing cosmetic emulsion with a high sun protection factor by Ferreira da Silva, Michael Jackson, Mendes Rodrigues, Alisson, Sousa Vieira, Italo Rennan, de Araújo Neves, Gelmires, Rodrigues Menezes, Romualdo, da Graça do Rosário Gonçalves, Eloisa, Pires Costa, Maria Célia

“…Correction for 'Development and characterization of a babassu nut oil-based moisturizing cosmetic emulsion with a high sun protection factor' by Michael…”
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Heat and mass transport in an industrial tunnel dryer: Modeling and simulation applied to hollow bricks by da Silva Almeida, Genival, Barbosa da Silva, Joselito, Joaquina e Silva, Carlota, Swarnakar, Ramdayal, de Araújo Neves, Gelmires, Barbosa de Lima, Antonio Gilson

“…This paper presents a mathematical model and numerical solution to describe the drying of ceramic hollow bricks in a tunnel dryer of cross flow type on an…”
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