Search Results - "COSTA, Reginaldo Mendonça"

Assessment of Color Stability of White Mineral Trioxide Aggregate Angelus and Bismuth Oxide in Contact with Tooth Structure by Marciano, Marina Angélica, DDS, Costa, Reginaldo Mendonça, PhD, Camilleri, Josette, PhD, Mondelli, Rafael Francisco Lia, PhD, Guimarães, Bruno Martini, MSc, Duarte, Marco Antonio Hungaro, PhD

“…Abstract Introduction Dental discoloration with use of materials containing bismuth oxide has been reported. It is postulated that the discoloration is a…”
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Enhancing the mechanical properties and providing bioactive potential for graphene oxide/montmorillonite hybrid dental resin composites by Velo, Marilia Mattar de Amôedo Campos, Filho, Francisco Gilmário Nunes, de Lima Nascimento, Tatiana Rita, Obeid, Alyssa Teixeira, Castellano, Lúcio Cançado, Costa, Reginaldo Mendonça, Brondino, Nair Cristina Margarido, Fonseca, Maria Gardennia, Silikas, Nikolaos, Mondelli, Rafael Francisco Lia

“…This in vitro study synthetized hybrid composite nanoparticles of graphene oxide (GO) and montmorillonite MMt (GO-MMt) by ultrasound treatments. Samples were…”
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Zinc Oxide Inhibits Dental Discoloration Caused by White Mineral Trioxide Aggregate Angelus by Marciano, Marina Angélica, PhD, Camilleri, Josette, PhD, Costa, Reginaldo Mendonça, PhD, Matsumoto, Mariza Akemi, PhD, Guimarães, Bruno Martini, MSc, Duarte, Marco Antonio Hungaro, PhD

“…Abstract Introduction The aim of the study was to investigate the addition of variable amounts of zinc oxide to inhibit dental discoloration caused by mineral…”
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Physical, chemical, and biological properties of white MTA with additions of AlF3 by Marciano, Marina Angélica, Camilleri, Josette, Lucateli, Ribamar Lazanha, Costa, Reginaldo Mendonça, Matsumoto, Mariza Akemi, Duarte, Marco Antonio Hungaro

“…Objectives Addition of aluminum fluoride (AlF 3 ) to MTA was tested to inhibit dental discoloration. Materials and methods MTA Angelus with 0, 5, 15, and 45%…”
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Influence of acidic monomer concentration and application mode on the bond strength of experimental adhesives by KINTOPP, Cibele Cândida de Almeida, FURUSE, Adilson Yoshio, COSTA, Reginaldo Mendonça, LUCENA, Fernanda Sandes de, CORRER, Gisele Maria, GONZAGA, Carla Castiglia

“…Abstract The aim of this research was to evaluate the influence of MDP (10-methacryloyloxydecyl dihydrogen phosphate) concentration and application mode of…”
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Preparation, characterization, and CuX2 and CoX2(X = Cl-, Br- , ClO4-) adsorption behavior of a polyhedral oligomer silsesquioxane functionalized with an organic base by DIAS FILHO, Newton Luiz, MARANGONI, Fabiane, MENDONCA COSTA, Reginaldo

“…In this paper we report on the synthesis, characterization, and adsorption properties of the first 3-amino-1,2,4-triazole-modified porous silsesquioxane…”
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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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Adsorption of transition-metal ions in ethanol solution by a nanomaterial based on modified silsesquioxane by Dias Filho, Newton Luiz, Costa, Reginaldo Mendonça, Marangoni, Fabiane

“…The material octakis[3-(3-amino-1,2,4-triazole)propyl]octasilsesquioxane (ATZ-SSQ) was synthesized and its potential was assessed for Cu(II), Ni(II), Co(II),…”
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Physical-chemical characterization and bond strength to zirconia of dental adhesives with different monomer mixtures and photoinitiator systems light-activated with poly and monowave devices by Fernandes Neto, Constantino, Narimatsu, Mayara Hana, Magão, Pedro Henrique, da Costa, Reginaldo Mendonça, Pfeifer, Carmem Silvia, Furuse, Adilson Yoshio

“…Introduction: Bonding to crystalline zirconia is currently a challenge. Properly cured adhesives are crucial to optimize this bond, and that in turn is…”
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Structure of copper(II) complexes adsorbed on functionalized polyhedral oligomeric silsesquioxane by Dias Filho, Newton Luiz, Costa, Reginaldo Mendonça, Schultz, Mário Sérgio

“…Electron spin resonance spectra obtained at 77 K for copper(II) complexes formed on a polyhedral oligomeric silsesquioxane (POSS) modified with a organic base…”
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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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Influence of metacryloxydecyl dihydrogen phosphate and water on the degree of conversion of adhesives containing a three-component photoinitiator by Narimatsu, Mayara Hana, Fernandes Neto, Constantino, Da Costa, Reginaldo Mendonça, Wang, Linda, Bombonatti, Juliana Fraga Soares, Furuse, Adilson Yoshio

“…While self-etching dental adhesives are considered user friendly, their application is still technique-sensitive, especially considering the need of solvent…”
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Physical, chemical, and biological properties of white MTA with additions of AlF 3 by Marciano, Marina Angélica, Camilleri, Josette, Lucateli, Ribamar Lazanha, Costa, Reginaldo Mendonça, Matsumoto, Mariza Akemi, Duarte, Marco Antonio Hungaro

“…Addition of aluminum fluoride (AlF ) to MTA was tested to inhibit dental discoloration. MTA Angelus with 0, 5, 15, and 45% AlF were tested. The set cements…”
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Preparation, characterization, and CuX 2 and CoX 2 (X = Cl −, Br −, ClO − 4) adsorption behavior of a polyhedral oligomer silsesquioxane functionalized with an organic base by Dias Filho, Newton Luiz, Marangoni, Fabiane, Costa, Reginaldo Mendonça

“…In this paper we report on the synthesis, characterization, and adsorption properties of the first 3-amino-1,2,4-triazole-modified porous silsesquioxane…”
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