Writers: C.R. Foschini, R. Tararam, A.Z. Simões, M. Cilense, E. Longo, J.A. Varela Keywords: Thin films; Chemical synthesis; X-ray diffraction; Electron microscopy Abstract: Calcium copper titanate, CaCu3Ti4O12, CCTO, thin films with polycrystalline nature have been deposited by RF […]
Writers: P.H. Suman; A.A. Felix; H.L. Tuller; J.A. Varela; M.O. Orlandi Keywords: SnO; Giant chemo-resistance; Gas sensor Abstract: Single crystalline SnO micro-disks, synthesized by a carbothermal reduction process, exhibited a nearly 1000-fold increase in resistance […]
Writers: V. M. Longo, A. da Silva Pinheiro, J. R. Sambrano, J. A. M. Agnelli, E. Longo and J. A. Varela Keywords: ab initio calculation; hair fibre; kynurenine; N-formylkynurenine; photodegradation; tryptop han Synopsis: OBJECTIVES: In […]
Writers: Valeria M. Longo, Francini C. Picon, Camila Zamperini, Anderson R. Albuquerque, Julio R. Sambrano, Carlos E. Vergani, Ana L. Machado, Juan Andrés, Antônio C. Hernandes, José A. Varela, Elson Longo Keywords: nanocrystal; antifungal Abstract: Using a solvothermal method […]
Writers: Ivana Cesarino, Vivian Cesarino, Fernando C. Moraes, Tanare C.R. Ferreira, Marcos R.V. Lanza, Lucia H. Mascaro, Sergio A.S. Machado Keywords: Nanostructures; Organic compounds; Electrochemical properties; Oxidation Abstract: In this study, a novel methodology for the electrochemical degradation of […]
Writers: Paulo A. Raymundo-Pereira, Marcos F.S. Teixeira, Orlando Fatibello-Filho, Edward R. Dockal, Viviane Gomes Bonifácio, Luiz H. Marcolino-Junior Keywords: Ranitidine; Modified carbon paste electrode; Oxovanadium (IV) complex of salen; Electrochemical sensor Abstract: The preparation and electrochemical characterization of […]
Writers: Eduardo Antonellia , Ronaldo S. da Silvab , Maria I. B. Bernardic , Antonio C. Hernandes Keywords: barium zirconium titanate; thick films; electrophoretic deposition; ferroelectric Abstract: The present study reports the results of thick films (20-130 µm) […]
Writers: Ana Catarina de Oliveira Gomes, Marcia Gomes Oliveira, Caio Marcio Paranhos, Bluma Guenther Soares Keywords: properties Abstract: Polyamide 6 (PA6)/NBR blends are interesting because of their supposed properties at elevated temperatures. The blend, however, has […]
Writers: F Rogeri; R Zadorosny; P N Lisboa-Filho; E Sardella; and W A Ortiz Abstract: Using a genuinely tridimensional approach to the time-dependent Ginzburg–Landau theory, we have studied the local magnetic field profile of a […]
Writers: T. Badapanda; V. Senthil; S. Anwar; L.S. Cavalcante; N.C. Batista; E. Longo Keywords: Polymer-matrix composites; Rietveld refinement; Clusters; Dielectric properties Abstract: The polyvinyl alcohol (PVA)/barium zirconium titanate Ba[Zr0.1Ti0.9]O3 (BZT) polymer–ceramic composites with different volume […]
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