Listar por autor "Urteaga, Raúl"

Mostrando ítems 1-5 de 5

  • Determinación del llenado capilar en silicio poroso mediante interferometría de baja coherencia 

    Sallese, Marcelo; Morel, Eneas Nicolás; Cencha, Luisa; Budini, Nicolás; Urteaga, Raúl; Torga, Jorge Román (2017)
    La determinación de la dinámica de llenado capilar en estructuras nanoporosas y, en particular, del perfil de la fracción de llenado en el frente de mojado se ha propuesto como un posible método de caracterización de la ...

  • Low-coherence interferometry measurement of filling in porous silicon 

    Sallese, Marcelo; Torga, Jorge Román; Budini, Nicolás; Urteaga, Raúl (2018)
    The determination of capillary filling dynamics in nanoporous structures and, in particular, the analysis of the filling fraction profile in the advancing wet front have been proposed as possible methods for characterizing ...

  • Multiphysics approach for fluid and charge transport in paper-based microfluidics 

    Franck, Nicolás; Berli, Claudio L. A.; Kler, Pablo A.; Urteaga, Raúl (2022-10-08)
    A multiphysic model that simultaneously describe different transport phenomena in porous media is presented. The porous matrix is regarded as a bundle of periodically constricted tubes, whose pore radius distribution is ...

  • Precise electroosmotic flow measurements on paper substrates 

    Franck, Nicolás; Schaumburg, Federico; Urteaga, Raúl; Kler, Pablo (2021-01-12)
    A novel method for electroosmotic flow (EOF) measurement on paper substrates is presented; it is based on dynamic mass measurements by simply using an analytical balance. This technique provides a more reliable alternative ...

  • Validity of capillary imbibition models in paper-based microfluidic applications 

    Gerlero, Gabriel S.; Valdéz, Andrés R.; Urteaga, Raúl; Kler, Pablo A. (2022-01-04)
    Paper-based microfluidics has grown continuously over the last few years. One of the most important characteristics of paper-based microfluidic devices is the ability to pump fluids with the single action of capillary ...