Writers: Julia Wünsche, Fabio Cicoira, Carlos F. O. Graeff, Clara Santato Keywords: Bioelectronic applications; Bioelectronic device; Chemical compositions; Electrical characterization Abstract: Eumelanin pigments show hydration-dependent conductivity, broad-band UV-vis absorption, and chelation of metal ions. Solution-processing of synthetic […]
Writers: Gilberto de C. Fuzari Jr, Marcelo O. Orlandi, Elson Longo, Washington L. de B. Melo, Walter K. Sakamoto Keywords: Ceramic particle; Ceramic volume fraction; Dielectric permittivities; Lead zirconate titanate ceramics Abstract: Composite films made of lead zirconate titanate […]
Writers: E.C. Aguiar; M.A. Ramirez; F. Moura; J.A. Varela; E. Longo; A.Z. Simões Keywords: A. Ceramics; B. Chemical syntheses; B. Powder metallurgy; C. X-Ray diffraction Abstract: This paper describes research on a simple low-temperature synthesis […]
Writers: Larissa H. Oliveira; Ana Paula de Moura; Elson Longo; José A. Varela; Ieda L.V. Rosa Keywords: Rare earth alloys and compounds; Chemical synthesis; Optical properties Abstract: Rare earth complexes (RE) can be incorporated in […]
Writers: E. S. Bronze-Uhle; A. Batagin-Neto; D. M. Fernandes; I. Fratoddi; M. V. Russo; and C. F. O. Graeff Keywords: Dosimetry; Emission spectra; Polymers; Absorption spectra; Organometallic compounds Abstract: In this work, the effect of […]
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 […]
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