Listar por tema "surface"

Mostrando ítems 1-4 de 4

    • closedAccess   Improving the ozone gas-sensing properties of CuWO4 nanoparticles 

      Catto, Ariadne C.; Fiorido, Tomas; Souza, Érica L.S.; Avansi, Waldir; Andres, Juan; Aguir, Khalifa; Longo, Elson; Cavalcante, Laécio Santos; Da Silva, Luis F. Elsevier (2018-06)
      This paper consists of an experimental investigation on the effects of annealing temperature on the structural, surface and ozone gas-sensing properties of CuWO4 nanoparticles prepared via a sonochemical route. X-ray ...

    • openAccess   On the total curvature and extrinsic area growth of surfaces with tamed second fundamental form 

      Gimeno, Vicent; Brandão, Cristiane M. Elsevier (2016)
      In this paper we show that a complete and non-compact surface immersed in the Euclidean space with quadratic extrinsic area growth has finite total curvature provided the surface has tamed second fundamental form and admits ...

    • openAccess   Prognostic value of the interaction between galectin-3 and antigen carbohydrate 125 in acute heart failure 

      Núñez, Julio; Rabinovich, Gabriel A.; Sandino, Justo; Mainar, Luis; Palau, Patricia; Santas, Enrique; Villanueva, María Pilar; Núñez, Eduardo; Bodí, Vicent; Chorro, Francisco J.; Miñana, Gema; Sanchis, Juan Public Library of Science (2015)
      Aims Galectin-3 (Gal-3) and carbohydrate antigen 125 (CA125) have emerged as robust prognostic biomarkers in heart failure. Experimental data have also suggested a potential molecular interaction between CA125 and Gal-3; ...

    • openAccess   WO3/BiVO4: impact of charge separation at the timescale of water oxidation 

      Selim, Shababa; Francàs Forcada, Laia; García-Tecedor, Miguel; Corby, Sacha; Blackman, Chris; Gimenez, Sixto; Durrant, James; Kafizas, Andreas Royal Society of Chemistry (2019-01-16)
      The four hole oxidation of water has long been considered the kinetic bottleneck for overall solar-driven water splitting, and thus requires the formation of long-lived photogenerated holes to overcome this kinetic barrier. ...