Search Results - "Luiz Dias Filho, Newton"

Dielectric properties of thermosetting material nanocomposites by Luiz Dias Filho, Newton, Adolfo de Aquino, Hermes, Souza Pereira, Denise, Rosa, André H.

“…The dieletric relaxation properties of thermosetting material nanocomposites based on spherosilicate nanoplatforms were studied from room temperature to 170°C,…”
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Evaluation of a Thermochromic Liquid Crystal for Use as a Temperature Sensor for Components of Electrical Systems by Cesconeto, Roselane Bussolo, Rodrigues, Andresa, Dal-Bó, Alexandre Gonçalves, Dias Filho, Newton Luiz, Rocha, Marcio Roberto da, Frizon, Tiago Elias Allievi

“…Connectors used in electrical power distribution systems should allow the passage of electricity continuously and without interruption. However, this does not…”
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Adsorption and Release of Micronutrients by Humin Extracted from Peat Samples by Goveia, Danielle, Melo, Camila de A., Oliveira, Lilian K. de, Fraceto, Leonardo F., Rocha, Julio Cesar, Dias Filho, Newton Luiz, Rosa, André Henrique

“…The objective of this work was to investigate the adsorption of micronutrients in humin and to verify the ability to release these elements in water. The first…”
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Preparation, characterization and application of a nanostructured composite : Octakis(cyanopropyldimethylsiloxy)octasilsesquioxane by RIBEIRO DO CARMO, Devaney, LATARO PAIM, Leonardo, LUIZ DIAS FILHO, Newton, RAMOS STRADIOTTO, Nelson

“…Octakis(cyanopropyldimethylsiloxy)octasilsesquioxane was prepared and characterized by 13C, 29Si NMR (MAS), SEM, FT-IR, XRD and thermogravimetric techniques…”
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Study on the Application of Electric Field to Giant Vesicles Comprised of 1,2-Dilauroyl-Sn-Glycero-3-Phosphatidylcholine Using Optical Fluorescence Microscopy by Micheletto, Yasmine Miguel Serafini, Silveira, Nádya Pesce da, Dal-Bó, Alexandre Gonçalves, Giacomelli, Fernando Carlos, Dias Filho, Newton Luiz, Frizon, Tiago Elias Allievi, Marques, Carlos Manuel, Schroder, André Pierre

“…The influence of alternating electric field (AC) in the structure and dynamics of giant unilamellar vesicles (GUVs) comprised of…”
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Determination of Copper in Different Ethanolic Matrices Using a Chloropropyl Silica Gel Modified with a Nanostructured Cubic Octa(3-aminopropyl)octasilsesquioxane by Do Carmo, Devaney Ribeiro, De Oliveira Bicalho, Urquisa, a Silveira, Tayla Fernanda, Filho, Newton Luiz Dias, Lataro Paim, Leonardo

“…The chloropropyl silica gel was modified with octa(3-aminopropyl)octasilsesquioxane and characterized by Fourier transform infrared (FTIR) spectroscopy,…”
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Influence of the incorporation of flexographic photopolymer plate residues on the mechanical properties of epoxy by Ferretto, Aline, Zimmermann, Matheus Vinicius Gregory, Dias Filho, Newton Luiz, Almeida, Marina Kauling de, Angioletto, Elídio

“…Abstract A thermosetting epoxy polymer composed of diglycidyl ether of bisphenol A and triethylenetetramine (DGEBA/TETA) was modified by incorporating…”
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Behaviour of the Faujasite Zeolite Occluded with Ti(IV) and Zr(IV) and its Interaction with Nickel Hexacyanoferrate (III): A Comparative Study in the Voltammetric Detection of Isoniazid by Magossi, Maiara de Souza, Peixoto, Murilo Santos, Baroni, Abner Santos, Felipe, Alexssandro dos Santos, Dias Filho, Newton Luiz, Vicente, Fábio Simões de, Carmo, Devaney Ribeiro do

“…This study describes titanium and zirconium incorporations into a FAU zeolite and subsequent modification with nickel hexacyanoferrate.The obtained materials…”
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Preconcentration and Determination of Metal Ions in Commercial Ethanol Used as Fuel for Automotive Engines by Luiz Dias Filho, Newton, Mendonça Costa, Reginaldo, Lopes Okajima, Giovana

“…The present investigation reports the synthesis, characterization, and adsorption properties of a new nanomaterial based on organomodified silsesquioxane…”
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Silica Gel Functionalized with 4‐Amino‐5‐(4pyridyl)‐4H‐1,2,4‐triazole‐3‐thiol and their Use as a Copper Sorbent and Electromediator for Voltammetric Detection of Ascorbic Acid by de Souza Magossi, Maiara, Maraldi, Vitor Alexandre, de Souza Magossi, Mariana, Dias Filho, Newton Luiz, Ribeiro do Carmo, Devaney

“…In this work, the 3‐chloropropyl silica gel (SG) was prepared and organofunctionalized with 4‐amino‐5‐(4pyridyl)‐4H‐1,2,4‐triazole‐3‐thiol (SGA), that was…”
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Cinética da flotação da pirita-II. Efeito de alguns coletores by Dias Filho, Newton Luiz, Humeres, Eduardo

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Reactivity of a Silsesquioxane Organofunctionalized with 4-Amino-5-Phenyl-4H-[1,2,4]-Triazole-3-thiol: Complementary Characterization and an Application to Chronoamperometric Detection of L-Dopamine by Fernandes, Daniela Silvestrini, Maraldi, Vitor Alexandre, Filho, Newton Luiz Dias, do Carmo, Devaney R.

“…This work describes the organofunctionalization and a complementary characterization and application of an octakis(3-chloropropyl)octasilsesquioxane ( 1 ) with…”
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A New Hybrid Polyhedral Cubic Silsesquioxane Chemically Modified with 4-amino-5-(4-pyridyl)-4H-1,2,4-triazole-3-thiol (APTT) and Copper Hexacyanoferrate (III) for Voltammetric Determination of Nitrite by Soares, Layciane Aparecida, da Silveira, Tayla Fernanda Serantoni, Silvestrini, Daniela Rodrigues, de Oliveira Bicalho, Urquisa, Filho, Newton Luiz Dias, do Carmo, Devaney Ribeiro

“…This paper describes the preparation, and voltammetric application of a hybrid nanocomposite formed by interaction of a octa(3-chloropropyl)octasilsesquioxane…”
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A Cubic Silsesquioxane Modified With Purpald®: Preparation, Characterization and a Voltammetric Application for Determination of Sulfite by Soares, Layciane Aparecida, Yingzi, Wang, da Silveira, Tayla Fernanda Serantoni, Silvestrini, Daniela Rodrigues, de Oliveira Bicalho, Urquisa, Filho, Newton Luiz Dias, do Carmo, Devaney Ribeiro

“…A novel composite formed by interaction of a octa(3-chloropropyl)octasilsesquioxane modified with Purpald®, and its subsequent reaction with silver and…”
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Approach combining on-line metal exchange and tangential-flow ultrafiltration for in-situ characterization of metal species in humic hydrocolloids by Goveia, Danielle, Lobo, Fabiana Aparecida, Burba, Peter, Fraceto, Leonardo Fernandes, Dias Filho, Newton Luiz, Rosa, André Henrique

“…This paper deals with the development and optimization of an analytical procedure using ultrafiltration and a flow-injection system, and its application in…”
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Encapsulation of titanium (IV) silsesquioxane into the NH4USY zeolite: Preparation, characterization and application by do Carmo, Devaney Ribeiro, Filho, Newton Luiz Dias, Stradiotto, Nelson Ramos

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Nanoparticles of octakis[3-(3-amino-1,2,4-triazole)propyl]octasilsesquioxane as ligands for Cu(II), Ni(II), Cd(II), Zn(II), and Fe(III) in aqueous solution by Dias Filho, Newton Luiz, Costa, Reginaldo Mendonça, Marangoni, Fabiane, Pereira, Denise Souza

“…Nanoparticles of octakis[3-(3-amino-1,2,4-triazole)propyl]octasilsesquioxane (ATZ-SSQ) were tested as ligands for transition-metal ions in aqueous solution…”
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Study of adsorption and preconcentration by using a new silica organomodified with [3-(2,2′-dipyridylamine)propyl] groups by Soares, Isaac Vaz, Vieira, Eduardo Guimarães, Dias Filho, Newton Luiz, da Silva, Niléia Cristina, Bastos, Andréa de Castro, Lima, Lucélia Julia A., Fraceto, Leonardo Fernandes, Rosa, André Henrique

“…In this work, a silica surface chemically modified with [3‐(2,2′‐dipyridylamine)propyl] groups, named [3‐(2,2′‐dipyridylamine)propyl]silica (Si‐Pr‐DPA) was…”
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Screening of formulation variables for the preparation of poly(epsilon-caprolactone) nanocapsules containing the local anesthetic benzocaine by Moraes, Carolina Morales, de Matos, Angélica Prado, Grillo, Renato, de Melo, Nathalie F S, de Paula, Eneida, Dias Filho, Newton Luiz, Rosa, André Henrique, Fraceto, Leonardo Fernandes

“…In this work we describe the screening of four parameters in the preparation, by nanoprecipitation, of poly(epsilon-caprolactone) nanocapsules, used as a drug…”
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Relationship between the dielectric and mechanical properties and the ratio of epoxy resin to hardener of the hybrid thermosetting polymers by Dias Filho, Newton Luiz, Aquino, Hermes Adolfo de, Pires, Geovanna, Caetano, Laércio

“…The relationship between the dielectric properties (dielectric constant, epsilon', and loss factor, epsilon"; activation energy, Ea) and the ratio of epoxy…”
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