Writers: R G Lima, V D Rodrigues, C L Carvalho, S R Teixeira, A E Souza, R Zadorosny Keywords: Synthesis; superconductor; microwave-assisted Abstract: In this work we studied the synthesis of BSCCO-2212 superconducting phase associating a quite similar method developed […]
Writers: Jusciele B. Moreli, Janine H. Santos, Clarissa R. Rocha, Débora C. Damasceno, Glilciane Morceli, Marilza V. Rudge, Estela Bevilacqua, Iracema M. P. Calderon Keywords: Cell; Hyperglycemic; Environment; diabetic complications Abstract: The increased production of reactive oxygen species (ROS) plays a […]
Writers: Paula V. Sanitá, Chaiene E. Zago, Ewerton G. de O. Mima, Ana C. Pavarina, Janaina H. Jorge, Ana L. Machado, Carlos E. Vergani. Abstract: Objective To evaluate the expression of phospholipase (PL) and secreted aspartyl proteinase (SAP) by Candida […]
Writers: Camila Soares Xavier, Ana Paula de Moura, Elson Longo, José Arana Varela, Maria Aparecida Zaghete Keywords: MgMoO4, Mixed Oxide, Photoluminescence Abstract: In this work, we report on the synthesis of MgMoO4 crystals by oxide mixed method. The […]
Writers: S. Thirumalairajan, K. Girija, Valmor R. Mastelaro, and N. Ponpandian Keywords: LaFeO3, nanocubes, network, NO2 gas, radio frequency sputtering, thin films Abstract: In the present work, perovskite LaFeO3 thin films with unique morphology were obtained on silicon […]
Writers: Tatiane C. Porfírio, E. N. S. Muccillo Keywords: CCTO; Powder Synthesis; Dielectric Loss; Electric Permitivity Abstract: The perovskite CaCu3Ti4O12, with giant electric permittivity, was prepared by a soft chemistry route and by the solid state […]
Writers: Margarete S. Silva, Guilhermina F. Teixeira, Gustavo F. Cavenago, Lucas L. Silva, Rafael G. Dias, Maria A. Zaghete, Mário Cilense, Elson Longo, Alberto A. Cavalheiro Keywords: PZT; Ba-doped; Electrical properties Abstract: Lead zirconate titanate, with Zr/Ti […]
Writers: Daniela C. Manfroi, Ademir dos Anjos, Alberto A. Cavalheiro, Leinig A. Perazolli, José A. Varela, Maria A. Zaghete Keywords: Microwave hydrotermal synthesis; Titanate nanotubes; Photoluminescence; Photocatalysis Abstract: Titanate nanotubes were successfully synthesized using the microwave-assisted hydrothermal method […]
Writers: Alexandre Mesquita, Flavia Regina Estrada, Valmor Roberto Mastelaro, José Antônio Eiras, Ducinei Garcia Keywords: EXAFS, Pb1-xCaxTiO3, Structural Phase Transition, XANES Abstract: In order to characterize the local structure of Pb1-xCaxTiO3 (PCT) samples, Ti K-edge XANES measurements […]
Writers: F. Gouveia, Júlio C. Sczancoski, M. M. Ferrer, A. S. Lima, M. R. M. C. Santos, M. S. Li, R. S. Santos, Elson Longo, Laécio S. Cavalcante Keywords: Electronic Structure; Photoluminescence Properties; Microcrystals Abstract: In this paper, we investigate […]
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