Writers: Garcia-Fornaris, I. ; Millan, H. ; Jardim, R. F., Govea-Alcaide Keywords: superconductors; Abstract: We investigated the transport Barkhausen-like noise (TBN) by using nonlinear time series analysis. TBN signals were measured in (Bi,Pb)2Sr2Ca2Cu3O10+δ ceramic samples subjected to different […]
Writers: Daniel Komatsu, Caio Marcio Paranhos, Tiago Venancio, Adhemar Ruvolo-Filho Keywords: Nanocomposites Abstract: Linear low-density polyethylene (LLDPE)/montmorillonite clay (MMT) nanocomposites were obtained by dilution of a master batch containing 20.0% clay content in a twin screw extruder […]
Writers: E. Longo, L. S. Cavalcante, D. P. Volanti, A. F. Gouveia, V. M. Longo, J. A. Varela, M. O. Orlandi, J. Andrés Keywords: synthesis; crystals; materials science Abstract: In this letter, we report, for the first time, the […]
Writers: Lívia Nordi Dovigo, Juliana Cabrini Carmello, Carlos Alberto de Souza Costa, Carlos Eduardo Vergani, Iguatemy Lourenço Brunetti, Vanderlei Salvador Bagnato, Ana Cláudia Pavarina Keywords: Candida infection; photodynamic therapy; curcumin; LED Abstract: In vitro investigations of curcumin-mediated photodynamic […]
Writers: Flavio C. Cabrera, Deuber L. S. Agostini, Renivaldo J. dos Santos, Silvio R. Teixeira, Miguel A. Rodrıguez-Perez, Aldo E. Job Keywords: biomaterials; elastomers; properties and characterization; mechanical properties; nanoparticles; nanowires and nanocrystals Abstract: Natural rubber/gold nanoparticles membranes (NR/Au) were studied by ultrasensitive […]
Writers: A. Mesquita, B. M. Fraygola, V. R. Mastelaro, J. A. Eiras Keywords: X-ray; spectroscopy; multiferroic ceramics Abstract: The present paper is a comprehensive study concerning Fe K-edge X-ray absorption spectroscopy (XAS) measurements, which were performed to characterize the […]
Writers: J.R.J. Delben, K. Pereira, S.L. Oliveira, L.D.S. Alencar, A.C. Hernandes, A.A.S.T. Delben Keywords: Bioactive glass; Sol–gel emulsion Abstract: Bioactive glass (BG) particles with nominal composition 60SiO2–36CaO–4P2O5 (mol%) were prepared by the sol–gel emulsion method. The thermal parameters, […]
Writers: L.S. Cavalcante, E. Moraes, M.A.P. Almeida, C.J. Dalmaschio, N.C. Batista, J.A. Varela, E. Longo, M. Siu Li, J. Andrés, A. Beltrán Keywords: ZnMoO4; Raman; Defects; Band gap; DFT; Photoluminescence Abstract: In this paper, a combined theoretical and experimental study on […]
Writers: Zahid H. Chohan, Marcelo Zaldini Hernandes, Fabricio R. Sensato, Diogo Rodrigo Magalhaes Moreira, Valéria Rego Alves Pereira, Juliana Kelle de Andrade Lemoine Neves, Andresa Pereira de Oliveira, Beatriz Coutinho de Oliveira & Ana Cristina Lima […]
Writers: Wesley B.S. Machini, Cibely S. Martin, Murilo T. Martinez, Silvio R. Teixeira, Homero M. Gomes, Marcos F.S. Teixeira Keywords: Hausmannite-type manganese oxide; Sensor for sodium ion; Electrochemical sensor; Sodium analysis; Urine samples Abstract: The preparation and electrochemical […]
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