Exploració per tema "Fluorescense"

Ara es mostren els items 1-5 de 5

    • Axon regeneration in C.elegans 

      Radvilas, Vaclovas (Universitat Politècnica de Catalunya, 2012-09-06)
      Projecte Final de Màster Oficial
      Accés obert
      [ANGLÈS] There exist many illnesses like Alzheimer's disease and stroke or brain injuries that due to degeneration of the nervous system people can not have normal life anymore. This is a consequence of neuron damage which ...

    • Development of a fluorescence imaging system for a quantum gas experiment 

      Sanz Sánchez, Julio (Universitat Politècnica de Catalunya, 2015-09-10)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Universitat Autònoma de Barcelona / Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona
      In this report we present a technique for imaging the momentum distribution of an ultracold atomic gas in 3D and with single atom resolution. We describe the first experimental steps taken to implement it in a quantum gas ...

    • Disseny i realització d'un sistema de mesura d'oxigen dissolt basat en fluorescència 

      Benedicto Melero, Raquel (Universitat Politècnica de Catalunya, 2016-06)
      Projecte/Treball Final de Carrera
      Accés obert
      Design and implementation of a system for measuring oxygen concentration in a bioreactor based on fluorescence. This system uses a sensor that emits fluorescence and the working principle is based on dynamic fluorescence ...

    • Formamidinium Incorporation into Compact Lead Iodide for Low Band Gap Perovskite Solar Cells with Open-Circuit Voltage Approaching the Radiative Limit 

      Zhang, Hui; Kramarenko, Mariia; Martínez-Denegrí Sánchez, Guillermo; Osmond, Johann; Martorell Pena, Jordi (2019-03-06)
      Article
      Accés obert
      To bring hybrid lead halide perovskite solar cells toward the Shockley-Queisser limit requires lowering the band gap while simultaneously increasing the open-circuit voltage. This, to some extent divergent objective, may ...

    • Relation between Fluorescence Quantum Yield and Open-Circuit Voltage in Complete Perovskite Solar Cells 

      Kramarenko, Mariia; Ferreira, Catarina G.; Martínez-Denegrí Sánchez, Guillermo; Sansierra, Constanza; Toudert, Johann; Martorell Pena, Jordi (Wiley, 2020-04)
      Article
      Accés obert
      Bringing the Voc of a perovskite solar cell toward its radiative value, corresponding to a 100% external fluorescence quantum yield (QY) of the cell, has been pursued to reach the highest performance photovoltaic devices. ...