Multiple excitations in photosynthetic systems.

@article{Mauzerall1976MultipleEI,
  title={Multiple excitations in photosynthetic systems.},
  author={David Mauzerall},
  journal={Biophysical journal},
  year={1976},
  volume={16 1},
  pages={87-91}
}
The yield of fluorescence in Chlorella from a 7 ns pulse of light is found to decrease gradually as a function of the number of hits in the photosynthetic units. The fivefold decrease in yield is spread over some three orders of magnitude of pulse energy and strongly suggests another random process in addition to that of photon absorption. Evidence supports the view that this random process is not in the time but in the spatial domain. The model used to fit the data is that of a unit with… CONTINUE READING