Search Results - "Yoshida, Inez Valéria Pagotto"

Cadmium ion-selective sorbent preconcentration method using ion imprinted poly(ethylene glycol dimethacrylate-co-vinylimidazole) by Segatelli, Mariana Gava, Santos, Vivian Silva, Presotto, Amanda Braga Teixeira, Yoshida, Inez Valéria Pagotto, Tarley, César Ricardo Teixeira

“…The present study focuses on the preparation of an Cd 2+-imprinted poly(ethylene glycol dimethacrylate-co-vinylimidazole) for selective…”
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Synthesis and structural characterization of carbon-rich SiCxOy derived from a Ni-containing hybrid polymer by GAVA SEGATELLI, Mariana, NUNES PIRES, Alfredo Tiburcio, PAGOTTO YOSHIDA, Inez Valéria

“…Carbon-rich silicon oxycarbide ceramics were obtained by controlled pyrolysis at 950, 1300 and 1500 C from hybrid polymeric precursors based on…”
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Surface modification of cotton nanocrystals with a silane agent by de Oliveira Taipina, Marcia, Ferrarezi, Marcia Maria Favaro, Yoshida, Inez Valéria Pagotto, Gonçalves, Maria do Carmo

“…The research herewith aims at obtaining cellulose nanocrystals with a reduced hydrophilic surface character using a silane with isocyanate groups…”
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Fluorescence spectroscopy and thermal relaxation processes of anthracenyl-labeled polysiloxanes by Domingues, Raquel Aparecida, Yoshida, Inez Valéria Pagotto, Atvars, Teresa Dib Zambon

“…A fluorescent silicone network was prepared by a hydrosilylation reaction using poly(dimethylsiloxane‐co‐methylhydrogensiloxane) terminated by…”
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Synthesis and characterization of semi-interpenetrating networks based on poly(dimethylsiloxane) and poly(vinyl alcohol) by Marques, Rosalva S, Mac Leod, Tatiana C.O, Yoshida, Inez Valéria Pagotto, Mano, Valdir, Assis, Marilda D, Schiavon, Marco A

“…Semi-interpenetrating networks (Semi-IPNs) with different compositions were prepared from poly(dimethylsiloxane) (PDMS), tetraethylorthosilicate (TEOS), and…”
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Carbon fiber/ceramic matrix composites : processing, oxidation and mechanical properties by DE OMENA PINA, Samanta Rafaela, PARDINI, Luiz Claudio, PAGOTTO YOSHIDA, Inez Valéria

“…Ceramic matrix composites (CMC) have been considered in the last two decades to be alternative materials for highly demanding thermo-structural applications…”
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Preparation and characterization of cellulose acetate/polysiloxane composites by Brandão, Larissa Reis, Yoshida, Inez Valéria Pagotto, Felisberti, Maria Isabel, Gonçalves, Maria do Carmo

“…Composites of cellulose acetate and polysiloxane were prepared using 3-isocyanatepropyltriethoxysilane, as a coupling agent. The structure, the thermal and…”
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Cellulose acetate/polysilsesquioxane composites: Thermal properties and morphological characterization by electron spectroscopy imaging by de Oliveira Junior, Adair Rangel, Ferrarezi, Márcia Maria Favaro, Yoshida, Inez Valéria Pagotto, do Carmo Gonçalves, Maria

“…Cellulose acetate (CA) composites using two types of silane coupling agents (methyltrimethoxysilane and phenyltriethoxysilane) were prepared through two…”
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Influence of multiwall carbon nanotubes on the structural and morphological features of Si–C–O ceramics derived from a hybrid polymeric precursor by Segatelli, Mariana Gava, Radovanovic, Eduardo, Pires, Alfredo Tiburcio Nunes, Gonçalves, Maria do Carmo, Yoshida, Inez Valéria Pagotto

“…This study describes the effect of multiwall carbon nanotubes, MWCNT, as an additional C-source, on the structural and morphological features of silicon…”
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Investigation of the morphological changes promoted by heating of Si–C–O ceramics derived from a phenyl-rich hybrid polymer. Effect of Ni in the polymeric precursor by Segatelli, Mariana Gava, Radovanovic, Eduardo, Gonçalves, Maria do Carmo, Yoshida, Inez Valéria Pagotto

“…This study focuses on the structural and morphological changes promoted by heating of silicon oxycarbide ceramics obtained from hybrid polymeric precursors…”
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Natural silica fiber as reinforcing filler of nylon 6 by Segatelli, Mariana Gava, Yoshida, Inez Valéria Pagotto, Gonçalves, Maria do Carmo

“…Short silica fiber (SF) content on the mechanical and morphological properties of composites based on nylon 6 and rubber-toughened nylon 6 matrices was…”
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Poly(borosiloxanes) as precursors for carbon fiber ceramic matrix composites by Siqueira, Renato Luiz, Yoshida, Inez Valéria Pagotto, Pardini, Luiz Claudio, Schiavon, Marco Antônio

“…Ceramic matrix composites (CMCs), consisting of a silicon boron oxycarbide (SiBCO) matrix and unidirectional carbon fibre rods as reinforcement, were prepared…”
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Nanocomposites derived from cellulose acetate and highly branched alkoxysilane by Aparecida da Silva, Cristiane, Maria Favaro, Márcia, Pagotto Yoshida, Inez Valéria, do Carmo Gonçalves, Maria

“…Highly branched alkoxysilane (HB) units were prepared in situ via a Michael‐type reaction between pentaerythrithol triacrylate and aminopropyltriethoxysilane…”
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Poly(borosilazanes) as precursors of Si-B-C-N glasses: synthesis and high temperature properties by SCHIAVON, Marco Antonio, SORARU, Gian Domenico, PAGOTTO YOSHIDA, Inez Valéria

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Electrochemical sensor based on imprinted sol–gel and nanomaterial for determination of caffeine by Santos, Wilney de Jesus Rodrigues, Santhiago, Murilo, Yoshida, Inez Valeria Pagotto, Kubota, Lauro Tatsuo

“…The development of a novel sensitive molecularly imprinted electrochemical sensor is described for the detection of caffeine. The sensor was prepared onto a…”
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Microstructural characterisation of monolithic ceramic matrix composites from polysiloxane and SiC powder by Schiavon, Marco Antônio, Radovanovic, Eduardo, Yoshida, Inez Valéria Pagotto

“…The microstructure of ceramic matrix composites (CMCs) prepared by moulding α-SiC powder in the presence of preceramic polysiloxane as a binder was…”
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Novel electrochemical sensor for the selective recognition of chlorogenic acid by Santos, Wilney de Jesus Rodrigues, Santhiago, Murilo, Yoshida, Inez Valeria Pagotto, Kubota, Lauro Tatsuo

“…In this study, a novel sensitive molecularly imprinted electrochemical sensor was constructed for the selective detection of chlorogenic acid (CGA) by…”
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Characterization of organic-inorganic hybrid coatings for corrosion protection of galvanized steel and electroplated ZnFe steel by de Souza, Maria Eliziane Pires, Ariza, E., Ballester, Margarita, Yoshida, Inez Valéria Pagotto, Rocha, L. A., de Alvarenga Freire, Célia Marina

“…The development of hybrids materials has been extensively investigated in recent years. The combination of a wide variety of compositions and production…”
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Surface modification of PDMS microchips with poly(ethylene glycol) derivatives for μTAS applications by de Campos, Richard Piffer Soares, Yoshida, Inez Valeria Pagotto, da Silva, José Alberto Fracassi

“…In this work is presented a method for the modification of native PDMS surface in order to improve its applicability as a substrate for microfluidic devices,…”
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Raman imaging spectroscopic characterization of modified poly(dimethylsiloxane) for micro total analysis systems applications by de Campos, Richard Piffer Soares, Yoshida, Inez Valeria Pagotto, Breitkreitz, Márcia Cristina, Poppi, Ronei Jesus, Fracassi da Silva, José Alberto

“…[Display omitted] ► Raman imaging spectroscopy allows the characterization of PDMS surfaces. ► Surface mapping was used to verify the surface homogeneity. ►…”
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