Kristian P Nielsen

Summary

Affiliation: University of Bergen
Country: Norway

Publications

  1. ncbi The importance of the depth distribution of melanin in skin for DNA protection and other photobiological processes
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, Allégt 55, N 5007 Bergen, Norway
    J Photochem Photobiol B 82:194-8. 2006
  2. ncbi Reflectance spectra of pigmented and nonpigmented skin in the UV spectral region
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, Bergen, Norway
    Photochem Photobiol 80:450-5. 2004
  3. ncbi Choice of optimal wavelength for PDT: the significance of oxygen depletion
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, N 5007 Bergen, Norway
    Photochem Photobiol 81:1190-4. 2005
  4. ncbi Monte Carlo and discrete-ordinate simulations of spectral radiances in a coupled air-tissue system
    Kjersti Hestenes
    Department of Physics and Technology, University of Bergen, Bergen, Norway
    Appl Opt 46:2333-50. 2007

Detail Information

Publications4

  1. ncbi The importance of the depth distribution of melanin in skin for DNA protection and other photobiological processes
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, Allégt 55, N 5007 Bergen, Norway
    J Photochem Photobiol B 82:194-8. 2006
    ....
  2. ncbi Reflectance spectra of pigmented and nonpigmented skin in the UV spectral region
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, Bergen, Norway
    Photochem Photobiol 80:450-5. 2004
    ..Scattering from microstructures with high relative refractive indices plays a major role in tissue optics. Our results show that scattering from melanosomes and fragmented melanosomes is of particular significance...
  3. ncbi Choice of optimal wavelength for PDT: the significance of oxygen depletion
    Kristian P Nielsen
    Department of Physics and Technology, University of Bergen, N 5007 Bergen, Norway
    Photochem Photobiol 81:1190-4. 2005
    ..At 390 nm, the light penetration into a tumor does not depend on the oxygenation of the blood...
  4. ncbi Monte Carlo and discrete-ordinate simulations of spectral radiances in a coupled air-tissue system
    Kjersti Hestenes
    Department of Physics and Technology, University of Bergen, Bergen, Norway
    Appl Opt 46:2333-50. 2007
    ..The CAT-DISORT code is found to be approximately 1000 times faster than the CAT-MC code. We also show that the spectral radiance field is strongly dependent on the inherent optical properties of the skin tissue...