Search Results - "Brant de Campos, José"

Characterization of Ternary CuNiCo Metallic Nanoparticles Produced by Hydrogen Reduction by Marín Castaño, Eliana Paola, Campos, José Brant de, Solórzano-Naranjo, Ivan Guillermo, Brocchi, Eduardo de Albuquerque

“…Different methods of producing nanostructured materials at the laboratory scale have been studied using a variety of physical and chemical techniques, though…”
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Nanostructured Hydroxyapatite from Hen´s Eggshells Using Sucrose as a Template by Horta, Marla Karolyne dos Santos, Moura, Francisco José, Aguilar, Marilza Sampaio, Westin, Cecília Buzatto, Campos, José Brant de, Peripolli, Suzana Bottega, Ramos, Vitor Santos, Navarro, Maria Isabel, Archanjo, Bráulio Soares

“…The nanostructured hydroxyapatite (HAp) was synthesized by precipitation from aqueous phase, using hen's eggshells and different sucrose concentrations. The…”
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Hydroxyapatite from biowaste for biomedical applications: obtainment, characterization and in vitro assays by Horta, Marla Karolyne dos Santos, Westin, Cecília, Rocha, Daniel Navarro da, Campos, José Brant de, Souza, Rodrigo Fernandes Magalhães de, Aguilar, Marilza Sampaio, Moura, Francisco José

“…The use of biogenic residues to obtain calcium phosphate compounds, mainly hydroxyapatite (HAp), is an excellent alternative to reduce costs in obtaining…”
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Electrochemical single-step obtention and characterization of a biomimetic TiO2-HA NTs covered by chitosan by Galvão, Rhauane Almeida, Santa-Cruz, Larissa Agostinho de, Barreto, Paloma Bantim, Horta, Marla Karolyne dos Santos, Andrade, Antonio Marcos Helgueira de, Moura, Francisco José, Aguilar, Marilza Sampaio, Peripolli, Suzana Bottega, Campos, José Brant de, Arruda, Isabel Renata de Souza, Machado, Giovanna

“…Obtention of titanium (Ti)- and titanium dioxide (TiO2)–based nanocomposites is of great interest for biological nanomaterial applications, including for…”
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Kinetics of conversion of brushite coatings to hydroxyapatite in alkaline solution by Rocha, Daniel Navarro da, Silva, Marcelo H. Prado da, Campos, José Brant de, Marçal, Rubens L. Santana Blazutti, Mijares, Dindo Q., Coelho, Paulo G., Cruz, Leila Rosa

“…This work describes the kinetics of conversion of brushite coatings, produced by chemical deposition, to hydroxyapatite. The conversion was performed in…”
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Mild and Rapid Light‐Driven Suzuki‐Miyaura Reactions Catalyzed by AuPd Nanoparticles in Water at Room Temperature by Nazar de Souza, Ana Paula, Souza Tomaso, Luiz Phelipe, S. da Silva, Vitor Alexandre, S. da Silva, Gabriel Francisco, Santos, Evelyn C. S., S. Baêta, Eustáquio, Brant de Campos, José, Carvalho, Nakédia M. F., Malta, Luiz Fernando B., Senra, Jaqueline D.

“…Organic reactions carried out in water under mild conditions are state‐of‐the‐art in terms of environmentally benign chemical processes. In this direction,…”
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Microstructural Characterization and Influence of Ceramography Method on the Microhardness of Sintering Agents Added Silicon Carbide by Gonçalves, Danilo Corrêa, Saleiro, Gisele Teixeira, Matias, Philipe Cardoso, Gomes, Alaelson Vieira, Ramos, Vitor, Campos, José Brant Brant de, Melo, Francisco Cristovão Lourenço de, Lima, Eduardo Sousa

“…This study carried out the microstructural characterization, by light microscopy, of sintered SiC in the presence of liquid phase at temperatures of 1800, 1850…”
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Effect of reduced graphene oxide on thermal property of recycled textile polyamide by Machado, Petterson Borges, Guimarães Rocha, Marisa Cristina, Calixto de Andrade, Mônica, Stavale Junior, Fernando Loureiro, Peripolli, Suzana Bottega, Brant de Campos, José

“…This study explored the impact of reduced graphene oxide (rGO) addition on the thermal properties of recycled polyamide (PARec) obtained from repurposed…”
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In vitro evaluation of natural hydroxyapatite from Osteoglossum bicirrhosum fish scales for biomedical application by Horta, Marla Karolyne dos Santos, Moura, Francisco José, Aguilar, Marilza Sampaio, Westin, Cecília Buzatto, Navarro da Rocha, Daniel, Campos, José Brant

“…This study reports the obtainment of bioactive hydroxyapatite (HAp) extracted from scales of arowana fish (FSHA) (Osteoglossum bicirrhosum) by alkaline…”
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Development and characterization of alumina-toughened zirconia (ATZ) ceramic composites doped with a beneficiated rare-earth oxide extracted from natural ore by Lima, Eduardo de Sousa, Gall, Camila Catalano, Alves, Manuel Fellipe R.P., de Campos, José Brant, Campos, Tiago Moreira Bastos, Santos, Claudinei dos

“…This work analysed the effect of the addition of rare-earth mixed oxide (RE2O3), a solid solution of Y2O3 and other rare earths benefited from a Brazilian…”
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Magnetic filter produced by ZnFe2O4 nanoparticles using freeze casting by Aguilera, Letícia dos Santos, Marçal, Rubens Lincoln Santana Blazutti, de Campos, José Brant, da Silva, Marcelo Henrique Prado, Figueiredo, André Ben-Hur da Silva

“…Zinc ferrite magnetic nanoparticles were synthesized by combustion method and the obtained powders were processed by the freeze casting technique, to produce…”
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Properties of manganese ferrite-paraffin composites by Biasi, Ronaldo Sergio de, Melo, Gabriel Burlandy Mota de, Figueiredo, André Ben-Hur da Silva, Camarena, Mariella Alzamora, Campos, José Brant de

“…Manganese ferrite (MnFe2O4) nanoparticles were dispersed in paraffin and the physical properties of this composite were investigated by X-ray diffraction…”
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Assessment of superficial rugosity of cast titanium in fluoride solutions and artificial salive by Barros, Viviane Fernandes, Miranda, Mauro Sayão de, Campos, José Brant de

“…The purpose of this study was to investigate the superficial rugosity of commercially pure titanium cast, under the action of different fluoride dental…”
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Influence of annealing on magnesioferrite nanoparticles synthesized by a sol-gel/combustion method by Biasi, Ronaldo Sergio de, Cardoso, Lúcia Helena Guimarães, Campos, José Brant de, Sanchez, Dalber Ruben, Cunha, João Batista Marimon da

“…Nanocrystalline particles of magnesioferrite (MgFe2O4) were prepared by a sol-gel/combustion method using iron nitrate, Fe(NO3)3.9H2O, magnesium nitrate,…”
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Bioactivity of strontium-monetite coatings for biomedical applications by Navarro da Rocha, Daniel, Cruz, Leila Rosa de Oliveira, de Campos, José Brant, Santos, Jheison Lopes dos, Marçal, Rubens L. Santana Blazutti, Mijares, Dindo Q., Barbosa, Rafael Maza, Coelho, Paulo G., Prado da Silva, Marcelo H.

“…The bioactivity of calcium phosphate (CaP) coatings can be controlled by different CaP phase precipitation and/or addition of foreign ions to their crystal…”
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Quantitative Study on Nonmetallic Inclusion Particles in Steels by Automatic Image Analysis With Extreme Values Method by Barbosa, Cássio, de Campos, José Brant, do Nascimento, Jôneo Lopes, Caminha, Iêda Maria Vieira

“…The presence of nonmetallic inclusion particles which appear during steelmaking process is harmful to the properties of steels, which is mainly as a function…”
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Synthesis of piezoelectric and bioactive NaNbO3 from metallic niobium and niobium oxide by Prado da Silva, Marcelo Henrique, da Rocha, Daniel Navarro, de Andrade Gobbo, Luciano, dos Santos Azevedo, Luciana Maria, Louro, Luís Henrique Leme, Machado Costa, Andréa, Brant de Campos, José

“…NaNbO3 was synthesized by two different routes, one using metallic niobium powder, and another using niobium oxide (Nb2 O5 ) powder. In both routes an aqueous…”
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Influences of biosilica content from Amazonian freshwater sponge on calcium phosphates by Ribeiro, Suzana Barreto Noronha, da Veiga Junior, Valdir Florêncio, de Campos, José Brant, dos Santos, Jheison Lopes, Lopes, Iago José Vitral Rezende, da Rocha, Daniel Navarro, da Silva, Marcelo Henrique Prado

“…In this work, hydroxyapatite (HA) reinforced with biogenic silica from Amazonian freshwater sponge, collected at Negro River, Amazonas, was produced using…”
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Synthesis of piezoelectric and bioactive N a N b O 3 from metallic niobium and niobium oxide by Prado da Silva, Marcelo Henrique, da Rocha, Daniel Navarro, de Andrade Gobbo, Luciano, dos Santos Azevedo, Luciana Maria, Louro, Luís Henrique Leme, Machado Costa, Andréa, Brant de Campos, José

“…NaNbO 3 was synthesized by two different routes, one using metallic niobium powder, and another using niobium oxide (Nb 2 O 5 ) powder. In both routes an…”
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Mg substituted apatite coating from alkali conversion of acidic calcium phosphate by Navarro da Rocha, Daniel, Cruz, Leila Rosa de Oliveira, de Campos, José Brant, Marçal, Rubens L. Santana Blazutti, Mijares, Dindo Q., Coelho, Paulo G., Prado da Silva, Marcelo H.

“…In this work, two solutions were developed: the first, rich in Ca2+, PO43− ions and the second, rich in Ca2+, PO43− and Mg2+, defined as Mg-modified precursor…”
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