Ara es mostren els items 23-29 de 29

    • 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
      Accés obert
      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 ...
    • 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
      Accés obert
      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. ...
    • Sub-diffraction discrimination with polarization-resolved two-photon excited fluorescence microscopy 

      Artigas García, David; Merino, David; Polzer, Christoph; Loza Álvarez, Pablo (Optical Society of American (OSA), 2017-08-20)
      Article
      Accés obert
      Imaging molecular structures separated by distances of a few nanometers still represents a complex challenge. Moreover, it is normally restricted to observations on thin (few micrometers) samples. In this work, we rotate ...
    • The neck region of the C-type lectin DC-SIGN regulates its surface spatiotemporal organization and virus-binding capacity on antigen-presenting cells* 

      Manzo, Carlo; Torreño Piña, Juan Andrés; Joosten, Ben; Reinieren Beeren, Inge; Gualda Manzano, Emilio José; Loza Álvarez, Pablo; Figdor, Carl G.; Garcia-Parajo, Maria F.; Cambi, Alessandra (2012-11)
      Article
      Accés obert
      The C-type lectin DC-SIGN expressed on dendritic cells(DCs) facilitates capture and internalization of a plethora of dif-ferent pathogens. Although it is known that DC-SIGN organizesin nanoclusters at the surface of DCs, ...
    • Third-harmonic generation for the study of Caenorhabditis elegans embryogenesis 

      Aviles Espinosa, Rodrigo; Santos, Susana I.C.O.; Brodschelm, Andreas; Kaenders, Wilhelm G.; Alonso Ortega, Cesar; Artigas García, David; Loza Álvarez, Pablo (2010-08)
      Article
      Accés obert
      Live microscopy techniques i.e., differential interference contrast, confocal microscopy, etc. have enabled the understanding of the mechanisms involved in cells and tissue formation. In long-term studies, special ...
    • Tomato and melon Meloidogyne resistant rootstocks improve crop yield but melon fruit quality is influenced by the cropping season 

      Expósito Creo, Alejandro; Pujolà Cunill, Montserrat; Achaerandio Puente, María Isabel; Giné Blasco, Ariadna; Escudero Benito, Nuria; Fullana Pons, Aïda Magdalena; Cunquero Navarro, Marina; Loza Álvarez, Pablo; Sorribas Royo, Francisco Javier (2020-11-05)
      Article
      Accés obert
      Four rotation sequences consisting of ungrafted tomato cv. Durinta – melon cv. Paloma or tomato grafted onto the resistant rootstock ‘Aligator’ – melon grafted onto the resistant Cucumis metuliferus accession BGV11135, and ...
    • Ultrashort pulse characterisation with SHG collinear-FROG 

      Amat Roldán, Iván; Cormack, Iain G.; Loza Álvarez, Pablo; Gualda Manzano, Emilio José; Artigas García, David (2004-03)
      Article
      Accés obert
      We outline criteria for fast and accurate acquisition of collinear FROG (CFROG) trace and how it can be transformed into the more traditional noncollinear FROG trace. The CFROG has an intrinsically simple geometry that ...