Sotiris Psilodimitrakopoulos

Summary

Country: Spain

Publications

  1. doi request reprint In vivo, pixel-resolution mapping of thick filaments' orientation in nonfibrilar muscle using polarization-sensitive second harmonic generation microscopy
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    J Biomed Opt 14:014001. 2009
  2. ncbi request reprint Estimation of the effective orientation of the SHG source in primary cortical neurons
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    Opt Express 17:14418-25. 2009
  3. doi request reprint Quantitative imaging of microtubule alteration as an early marker of axonal degeneration after ischemia in neurons
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Barcelona, Spain
    Biophys J 104:968-75. 2013
  4. ncbi request reprint Quantitative discrimination between endogenous SHG sources in mammalian tissue, based on their polarization response
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, Spain
    Opt Express 17:10168-76. 2009
  5. pmc Femtosecond laser axotomy in Caenorhabditis elegans and collateral damage assessment using a combination of linear and nonlinear imaging techniques
    Susana I C O Santos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, Spain
    PLoS ONE 8:e58600. 2013
  6. pmc Effect of molecular organization on the image histograms of polarization SHG microscopy
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels Barcelona, Spain
    Biomed Opt Express 3:2681-93. 2012
  7. doi request reprint Fast image analysis in polarization SHG microscopy
    Ivan Amat-Roldan
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    Opt Express 18:17209-19. 2010

Collaborators

Detail Information

Publications7

  1. doi request reprint In vivo, pixel-resolution mapping of thick filaments' orientation in nonfibrilar muscle using polarization-sensitive second harmonic generation microscopy
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    J Biomed Opt 14:014001. 2009
    ..Finally, a method to experimentally retrieve the distribution of the effective orientation of active SHG molecules is proposed and tested...
  2. ncbi request reprint Estimation of the effective orientation of the SHG source in primary cortical neurons
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    Opt Express 17:14418-25. 2009
    ..96 degrees , with a bandwidth of Deltathetae = 12.85 degrees . This orientation can be related with the molecular geometry of the tubulin heterodimmer contained in microtubules...
  3. doi request reprint Quantitative imaging of microtubule alteration as an early marker of axonal degeneration after ischemia in neurons
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Barcelona, Spain
    Biophys J 104:968-75. 2013
    ..Live observation of this process might bring new insights into understanding the dynamics and the mechanisms underlying neuronal degeneration or mechanisms of protection or regeneration...
  4. ncbi request reprint Quantitative discrimination between endogenous SHG sources in mammalian tissue, based on their polarization response
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, Spain
    Opt Express 17:10168-76. 2009
    ..9 degrees while for muscle theta(e) = 65.3 degrees , with theta = 7.7 degrees . By comparing these distributions, a quantitative measurement of the discrimination procedure is provided...
  5. pmc Femtosecond laser axotomy in Caenorhabditis elegans and collateral damage assessment using a combination of linear and nonlinear imaging techniques
    Susana I C O Santos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels, Barcelona, Spain
    PLoS ONE 8:e58600. 2013
    ..All the above is done using a single instrument: multimodal microscopy setup that allows simultaneous imaging in the linear and non-linear regimes and femtosecond-laser ablation...
  6. pmc Effect of molecular organization on the image histograms of polarization SHG microscopy
    Sotiris Psilodimitrakopoulos
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels Barcelona, Spain
    Biomed Opt Express 3:2681-93. 2012
    ..The implication of this finding is crucial to the interpretation of PSHG images used for example in tissue diagnostics...
  7. doi request reprint Fast image analysis in polarization SHG microscopy
    Ivan Amat-Roldan
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
    Opt Express 18:17209-19. 2010
    ..This opens up the possibility for fast PSHG information with the subsequent benefit of potential use in medical applications...