Search Results - "Pontes, Fenelon M."

Unconventional Disorder by Femtosecond Laser Irradiation in Fe2O3 by Souza, Josiane C, Ribeiro, Renan A. P, G. da Trindade, Letícia, Oliveira, Regiane C. de, D. Costa, Leonardo, C. de Oliveira, Marisa, de Lazaro, Sergio R, Sambrano, Julio R, Mendonça, Cleber R, de Boni, Leonardo, L. Pontes, Fenelon M, de Oliveira, Adilson J. A, Leite, Edson R, Longo, Elson

“…This paper demonstrates that femtosecond laser-irradiated Fe2O3 materials containing a mixture of α-Fe2O3 and ε-Fe2O3 phases showed significant improvement in…”
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Green Synthesis of Zinc Oxide Nanoparticles: A Possible Photosensitizing Agent in Photodynamic Therapy by Zaparoli, Hulder H., Oliveira, Marcela de, Pontes, Fenelon M. L., Ranzeti, Mirella T. F., Rinaldo, Daniel, Piacenti-Silva, Marina

“…The medical research community continues to search for effective technologies to treat diseases such as cancer, with photodynamic therapy (PDT) being a notable…”
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Photoluminescence : A probe for short, medium and long-range self-organization order in ZrTiO4 oxide by DE LUCENA, Poty R, LEITE, Edson Roberto, PONTES, Fenelon M, LONGO, Elson, PIZANI, Paulo S, ARANA VARELA, José

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Towards an insight on the photoluminescence of disordered CaWO4 from a joint experimental and theoretical analysis by ORHAN, Emmanuelle, ANICETE-SANTOS, Marcos, LONGO, Elson, MAURERA, Maria A. M. A, PONTES, Fenelon M, SOUZA, Antonio G, ANDRES, Juan, BELTRAN, Armando, VARELA, José A, PIZANI, Paulo S, TAFT, Carlton A

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Experimental and Theoretical Investigation of the Room-Temperature Photoluminescence of Amorphized Pb(Zr,Ti)O3 by Orhan, Emmanuelle, Pontes, Fenelon M., Leite, Edson R., Pizani, Paulo S., Varela, José A., Longo, Elson

“…Ultrafine PbZr0.20Ti0.80O3 was amorphized through high‐energy mechanical milling. The structural evolution through the amorphization process was accompanied by…”
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Selective synthesis of vinyl ketone over SnO2 nanoparticle catalysts doped with rare earths by CARRENO, Neftali L. V, FAJARDO, Humberto V, MACIEL, Adeilton P, VALENTINI, Antoninho, PONTES, Fenelon M, PROBST, Luiz F. D, LEITE, Edson R, LONGO, Elson

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Theoretical and experimental study of the relation between photoluminescence and structural disorder in barium and strontium titanate thin films by Orhan, Emmanuelle, Pontes, Fenelon M., Pinheiro, Carlos D., Longo, Elson, Pizani, Paulo S., Varela, José A., Leite, Edson R., Boschi, Tania M., Beltrán, Armando, Andrés, Juan

“…Thin films of barium and strontium titanate (BST), synthesized by the polymeric precursor solution and spin coated on [Pt (140 nm)/Ti (10 nm)/SiO 2(1000…”
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A simple and novel method to synthesize doped and undoped SnO2 nanocrystals at room temperature by Leite, Edson R, Lee, Eduardo J H, Giraldi, Tania R, Pontes, Fenelon M, Longo, Elson

“…This work describes the synthesis, at room temperature, of doped and undoped SnO2 nanocrystals (particle size ranging from 1-3 nm) with no thermal or…”
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Effective strategy to coupling Zr-MOF/ZnO: Synthesis, morphology and photoelectrochemical properties evaluation by da Trindade, Letícia G., Borba, Katiúscia M.N., Trench, Aline B., Zanchet, Letícia, Teodoro, Vinícius, Pontes, Fenelon M.L., Longo, Elson, Mazzo, Tatiana M.

“…Zr-MOF was coupled with ZnO particles by mechanical mixture followed by heat treatment at 400 ​°C. The Zr-MOF influence on the ZnO structure was investigated…”
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Origin of photoluminescence in SrTiO3: a combined experimental and theoretical study by ORHAN, Emmanuelle, PONTES, Fenelon M, PINHEIRO, Carlos D, BOSCHI, Tania M, LEITE, Edson R, PIZANI, Paulo S, BELTRAN, Armando, ANDRES, Juan, VARELA, José A, LONGO, Elson

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Thermal study of ZrO2 nanoparticles: Effect of heating and cooling cycles on solid-solid transition by Gaglieri, Caroline, Alarcon, Rafael T., de Godoi Machado, Rafael, Padovini, David S.S., Pontes, Fenelon M.L., Caires, Flávio J.

“…•Phase transformation of zirconia nanoparticles under heating and cooling cycles.•The TG-DTA curves provided previously unreported information about thermal…”
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Unconventional Disorder by Femtosecond Laser Irradiation in Fe 2 O 3 by Souza, Josiane C., Ribeiro, Renan A. P., G. da Trindade, Letícia, Oliveira, Regiane C. de, D. Costa, Leonardo, C. de Oliveira, Marisa, de Lazaro, Sergio R., Sambrano, Julio R., Mendonça, Cleber R., de Boni, Leonardo, L. Pontes, Fenelon M., de Oliveira, Adilson J. A., Leite, Edson R., Longo, Elson

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Origin of photoluminescence in SrTiO 3: a combined experimental and theoretical study by Orhan, Emmanuelle, Pontes, Fenelon M., Pinheiro, Carlos D., Boschi, Tania M., Leite, Edson R., Pizani, Paulo S., Beltrán, Armando, Andrés, Juan, Varela, José A., Longo, Elson

“…A joint experimental and theoretical study has been carried out to rationalize the photoluminescence properties of SrTiO 3 perovskite thin films synthesized…”
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Combined Experimental and Theoretical Study to Understand the Photoluminescence of Sr1-xTiO3-x by ORHAN, Emmanuelle, PONTES, Fenelon M., SANTOS, Marcos A., LEITE, Edson R., BELTRáN, Armando, ANDRéS, Juan, BOSCHI, Tania M., PIZANI, Paulo S., VARELA, Jose A., TAFT, Carlton A., LONGO, Elson

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Experimental and Theoretical Investigation of the Room‐Temperature Photoluminescence of Amorphized Pb(Zr,Ti)O 3 by Orhan, Emmanuelle, Pontes, Fenelon M., Leite, Edson R., Pizani, Paulo S., Varela, José A., Longo, Elson

“…Abstract Ultrafine PbZr 0.20 Ti 0.80 O 3 was amorphized through high‐energy mechanical milling. The structural evolution through the amorphization process was…”
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Photoluminescence: A probe for short, medium and long-range self-organization order in ZrTiO{sub 4} oxide by Lucena, Poty R. de, Roberto Leite, Edson, Pontes, Fenelon M., Longo, Elson, Pizani, Paulo S., Arana Varela, Jose

“…Photoluminescent disordered ZrTiO{sub 4} powders were obtained by the polymeric precursor soft-chemical method. This oxide system (ordered and disordered) was…”
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Photoluminescence: A probe for short, medium and long-range self-organization order in oxide by de Lucena, Poty R., Roberto Leite, Edson, Pontes, Fenelon M., Longo, Elson, Pizani, Paulo S., Arana Varela, José

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Vibrational and thermal properties of crystalline topiramate by Sena Jr, Diniz M., Freire, Paulo T. C., M. Filho, Josué, Melo, Francisco E. A., Pontes, Fenelon M., Longo, Elson, Ferreira, Odair P., Alves, Oswaldo L.

“…Topiramate, a powerful anticonvulsant drug, was investigated by X-ray diffractometry, FT-Raman, FT-IR, TGA and DTA techniques as well as by DFT calculations…”
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Photoluminescence: A probe for short, medium and long-range self-organization order in ZrTiO 4 oxide by de Lucena, Poty R., Roberto Leite, Edson, Pontes, Fenelon M., Longo, Elson, Pizani, Paulo S., Arana Varela, José

“…Photoluminescent disordered ZrTiO 4 powders were obtained by the polymeric precursor soft-chemical method. This oxide system (ordered and disordered) was…”
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Combined Experimental and Theoretical Study to Understand the Photoluminescence of Sr 1- x TiO 3- x by Orhan, Emmanuelle, Pontes, Fenelon M., Santos, Marcos A., Leite, Edson R., Beltrán, Armando, Andrés, Juan, Boschi, Tania M., Pizani, Paulo S., Varela, Jose A., Taft, Carlton A., Longo, Elson

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