Now showing items 1-10 of 10

  • Decoupled illumination detection in light sheet microscopy for fast volumetric imaging 

    Olarte, Omar; Andilla, Jordi; Artigas García, David; Loza-Alvarez, Pablo (OSA, 2015-08-04)
    Article
    Restricted access - publisher's policy
    Current microscopy demands the visualization of large three-dimensional samples with increased sensitivity, higher resolution, and faster speed. Several imaging techniques based on widefield, point-scanning, and light-sheet ...
  • Decoupled illumination detection in light sheet microscopy for fast volumetric imaging 

    OLARTE, Omar Eduardo; Andilla, Jordi; Artigas García, David; Loza Álvarez, Pablo (Optical Society of American (OSA), 2015-08-04)
    Article
    Restricted access - publisher's policy
    Current microscopy demands the visualization of large threedimensional samples with increased sensitivity, higher resolution, and faster speed. Several imaging techniques based on widefield, point-scanning, and light-sheet ...
  • Depth aberrations characterization in linear and nonlinear microscopy schemes using a Shack-Hartmann wavefront sensor 

    Aviles Espinosa, Rodrigo; Andilla, Jordi; Porcar-Guezenec, Rafael; Levecq, Xavier; Artigas García, David; Loza Álvarez, Pablo (2012)
    Conference report
    Restricted access - publisher's policy
    The performance of imaging devices such as linear and nonlinear microscopes (NLM) can be limited by the optical properties of the imaged sample. Such an important aspect has already been described using theoretical models ...
  • High-Resolution Morphological Approach to Analyse Elastic Laminae Injuries of the Ascending Aorta in a Murine Model of Marfan Syndrome 

    López-Guimet, Júlia; Andilla, Jordi; Loza-Álvarez, Pablo; Egea, Gustavo (Nature, 2017-05-04)
    Article
    Open Access
    In Marfan syndrome, the tunica media is disrupted, which leads to the formation of ascending aortic aneurysms. Marfan aortic samples are histologically characterized by the fragmentation of elastic laminae. However, ...
  • Light-sheet microscopy: a tutorial 

    Olarte, Omar E.; Andilla, Jordi; Gualda, Emilio J.; Loza-Alvarez, Pablo (OSA, 2018-01-19)
    Article
    Open Access
    This paper is intended to give a comprehensive review of light-sheet (LS) microscopy from an optics perspective. As such, emphasis is placed on the advantages that LS microscope configurations present, given the degree of ...
  • Measurement and correction of in vivo sample aberrations employing a nonlinear guide-star in two-photon excited fluorescence microscopy 

    Aviles Espinosa, Rodrigo; Andilla, Jordi; Porcar-Guezenec, Rafael; Olarte, Omar E.; Nieto, Marta; Levecq, Xavier; Artigas García, David; Loza Álvarez, Pablo (2011-11-01)
    Article
    Open Access
    We demonstrate that sample induced aberrations can be measured in a nonlinear microscope. This uses the fact that two-photon excited fluorescence naturally produces a localized point source inside the sample: the nonlinear ...
  • STED imaging performance estimation by means of Fourier transform analysis 

    Merino, David; Mallabiabarrena, Arrate; Andilla, Jordi; Artigas García, David; Zimmermann, Timo; Loza Álvarez, Pablo (OSA, 2017-04-17)
    Article
    Open Access
    Due to relatively high powers used in STED, biological samples may be affected by the illumination in the process of image acquisition. Similarly, the performance of the system may be limited by the sample itself. ...
  • STED imaging performance estimation by means of Fourier transform analysis 

    Merino, David; Mallabiabarrena, Arrate; Andilla, Jordi; Artigas García, David; Zimmermann, Timo; Loza Álvarez, Pablo (2017-05-01)
    Article
    Open Access
    Due to relatively high powers used in STED, biological samples may be affected by the illumination in the process of image acquisition. Similarly, the performance of the system may be limited by the sample itself. Optimization ...
  • Synaptic phosphorylated a-synuclein in dementia with Lewy bodies 

    Colom-Cadena, Martí; Pegueroles, Jordi; Herrmann, Abigail G.; Henstridge, Christopher M.; Muñoz, Laia; Querol-Vilaseca, Marta; San Martin, Carla; Luque-Cabecerans, Joan; Clarimon, Jordi; Belbin, Olivia; Nuñez-Llaves, Raúl; Blesa, Rafael; Smith, Colin; McKenzie, Chris-Anne; Frosch, Matthew P.; Roe, Allyson; Fortea, Juan; Andilla, Jordi; Loza-Alvarez, Pablo; Gelpi, Ellen; Hyman, Bradley T.; Spires-Jone, Tara L.; Lleó, Alberto (Oxford, 2017-11-23)
    Article
    Open Access
    Dementia with Lewy bodies is characterized by the accumulation of Lewy bodies and Lewy neurites in the CNS, both of which are composed mainly of aggregated a-synuclein phosphorylated at Ser129. Although phosphorylated ...
  • Tomato fruit carotenoid biosynthesis is adjusted to actual ripening progression by a light-dependent mechanism 

    Llorente, Briardo; Andrea, Lucio D'; Aguila Ruiz-Sola, M.; Botterweg, Esther; Pulido, Pablo; Andilla, Jordi; Loza-Alvarez, Pablo; Rodriguez-Concepcion, Manuel (Wiley, 2016-01-01)
    Article
    Open Access
    Carotenoids are isoprenoid compounds that are essential for plants to protect the photosynthetic apparatus against excess light. They also function as health-promoting natural pigments that provide colors to ripe fruit, ...