Arne Kristoffersen

Summary

Affiliation: University of Bergen
Location: Bergen, Norway
Summary:
Multiphoton excitation with femtosecond laser pulses and measurement of fluorescence lifetimes in various cells, organisms and other fluorophores.

Publications

  1. pdf Chlorophyll a and NADPH fluorescence lifetimes in the microalgae Haematococcus pluvialis (Chlorophyceae) under normal and astaxanthin-accumulating conditions
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, N 5020 Bergen, Norway
    Appl Spectrosc 66:1216-25. 2012
  2. pmc Chlorophyll a fluorescence lifetime reveals reversible UV-induced photosynthetic activity in the green algae Tetraselmis
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, 5020, Bergen, Norway
    Eur Biophys J 45:259-68. 2016
  3. pmc Testing fluorescence lifetime standards using two-photon excitation and time-domain instrumentation: rhodamine B, coumarin 6 and lucifer yellow
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, N 5020, Bergen, Norway
    J Fluoresc 24:1015-24. 2014

Detail Information

Publications3

  1. pdf Chlorophyll a and NADPH fluorescence lifetimes in the microalgae Haematococcus pluvialis (Chlorophyceae) under normal and astaxanthin-accumulating conditions
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, N 5020 Bergen, Norway
    Appl Spectrosc 66:1216-25. 2012
    ..We hypothesize that the long lifetime component of NADPH is connected to photoprotection in the cells and coupled to production of astaxanthin. DCMU does not seem to affect the fluorescence lifetimes of NADPH...
  2. pmc Chlorophyll a fluorescence lifetime reveals reversible UV-induced photosynthetic activity in the green algae Tetraselmis
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, 5020, Bergen, Norway
    Eur Biophys J 45:259-68. 2016
    ..This reversal of photosynthetic activity was also confirmed by [Formula: see text] measurements...
  3. pmc Testing fluorescence lifetime standards using two-photon excitation and time-domain instrumentation: rhodamine B, coumarin 6 and lucifer yellow
    Arne S Kristoffersen
    Department of Physics and Technology, University of Bergen, P O Box 7803, N 5020, Bergen, Norway
    J Fluoresc 24:1015-24. 2014
    ..All lifetime measurements were made using two-photon excitation and obtaining lifetime data in the time-domain using time-correlated single-photon counting. ..