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: 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: Valmor R. Mastelaro; Sérgio C. Zílio; Luis F. da Silva; Pedro I. Pelissari; Maria I.B. Bernardi; Jacques Guerin; Khalifa Aguir Keywords: SrTi1−xFexO3 thin films; Ozone gas sensor; Nanostructure; Electron beam evaporation Abstract: We report […]
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 […]
Writers: Diogo P. Volanti, Anderson A. Felix, Marcelo O. Orlandi, George Whitfi eld, Dae-Jin Yang, Elson Longo, Harry L. Tuller and José A. Varela Keywords: copper(II) oxide; gas sensors; morphology; urchin-like structures; semiconductors Abstract: The […]
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