Search Results - "Trovati, Graziella"

Characterization of polyurethane resins by FTIR, TGA, and XRD by Trovati, Graziella, Sanches, Edgar Ap, Neto, Salvador Claro, Mascarenhas, Yvonne P, Chierice, Gilberto O

“…Fourier Transformed Infrared Spectroscopy, Thermogravimetric Analysis, and X-ray Diffractometry have been used to investigate the rigid, semi rigid, and soft…”
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Production and characterization of polyurethane castor oil (Ricinus communis) foam for nautical fender by Trovati, Graziella, Natali Suman, Marcos Vinicius, Sanches, Edgar Aparecido, Campelo, Pedro Henrique, Neto, Romeu Bessan, Neto, Salvador Claro, Trovati, Luiz Roberto

“…Due to the fact that in South America old tires have been usually tied to vessels and convoys for the purpose of their lateral protection, this study was…”
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Encapsulation of Piper aduncum and Piper hispidinervum essential oils in gelatin nanoparticles: a possible sustainable control tool of Aedes aegypti, Tetranychus urticae and Cerataphis lataniae by Silva, Laiane S, Mar, Josiana M, Azevedo, Sidney G, Rabelo, Maxwaldo S, Bezerra, Jaqueline A, Campelo, Pedro H, Machado, Marcos B, Trovati, Graziella, dos Santos, Amanda L, da Fonseca Filho, Henrique D, de Souza, Tatiane P, Sanches, Edgar A

“…BACKGROUND The encapsulated essential oils (EOs) of Piper aduncum L. and Piper hispidinervum C. DC. in gelatin nanoparticles were evaluated against Aedes…”
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Rigid and semi rigid polyurethane resins: A structural investigation using DMA, SAXS and Le Bail method by Trovati, Graziella, Sanches, Edgar A., de Souza, Sérgio M., dos Santos, Amanda L., Neto, Salvador C., Mascarenhas, Yvonne P., Chierice, Gilberto O.

“…•PU resins were synthesized with pre-polymer/polyol ratios of 1:1 (rigid PU) and 1:1.5 (semi rigid PU).•Le Bail method allowed the determination of unit cell…”
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Nanostructured Polyaniline Emeraldine-base form (EB-PANI): a structural investigation for different neutralization times by Sanches, Edgar A., da Silva, Jéssica M.S., de O. Ferreira, Joelma M., Soares, Juliana C., dos Santos, Amanda L., Trovati, Graziella, Fernandes, Edson G.R., Mascarenhas, Yvonne P.

“…•Crystallinity percentage remained around 32% during the neutralization process.•Le Bail Method revealed an oblate spherical shape and global average size…”
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Nanocomposite based on polyaniline emeraldine-base and α-Al2O3: A structural characterization by Sanches, Edgar A., de Souza, Sérgio M., Carvalho, Ana Paola L., Trovati, Graziella, Fernandes, Edson G. R., Mascarenhas, Yvonne P.

“…A ceramic-matrix nanocomposite based on polyaniline emeraldine base and aluminum oxide (PANI-EB/α-Al ) was obtained by in-situ polymerization. X-ray…”
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Nanocomposite based on polyaniline emeraldine-base and α-Al 2 O 3 : A structural characterization by Sanches, Edgar A., de Souza, Sérgio M., Carvalho, Ana Paola L., Trovati, Graziella, Fernandes, Edson G. R., Mascarenhas, Yvonne P.

“…Abstract A ceramic-matrix nanocomposite based on polyaniline emeraldine base and aluminum oxide (PANI-EB/α-Al 2 O 3 ) was obtained by in-situ polymerization…”
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Nanocomposite based on polyaniline emeraldine-base and [alpha]-Al sub(2) O sub(3): A structural characterization by Sanches, Edgar A, de Souza, Sergio M, Carvalho, Ana Paola L, Trovati, Graziella, Fernandes, Edson G R, Mascarenhas, Yvonne P

“…A ceramic-matrix nanocomposite based on polyaniline emeraldine base and aluminum oxide (PANI-EB/[alpha]-Al sub(2) O sub(3)) was obtained by in-situ…”
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Essential oil composition of Aloysia gratissima from Brazil by Trovati, Graziella, Chierice, Gilberto O, Sanches, Edgar A, Galhiane, Mario S

“…The study of Aloysia gratissima essential oil from leaves was obtained by hydrodistillation using a Clevenger type apparatus. The essential oil composition was…”
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Studies of XRD, profile matching and TEM of poly(o-methoxyaniline) - POMA - in different times of synthesis by Sanches, Edgar Ap, Trovati, Graziella, Mascarenhas, Yvonne P.

“…Abstract only…”
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Chemical analysis of the essential oil extracted from the seeds of Licaria puchury-major by Sanches, E.A, Trovati, G, Chierice, G.O

“…The essential oil from seeds of Licaria puchury-major was isolated by hydrodistillation. The chemical composition of the oil was analyzed by GC and GC/MS…”
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