A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light
Pfündel E, Baake E (1990)
Photosynthesis Research 26(1): 19-28.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Pfündel, Erhard;
Baake, EllenUniBi
Einrichtung
Abstract / Bemerkung
We present a simple approach for the calculation of in vivo fluorescence excitation spectra from measured absorbance spectra of the isolated pigments involved. Taking into account shading of the pigments by each other, energy transfer from carotene to chlorophyll a, and light scattering by the leaf tissue, we arrive at a model function with 6 free parameters. Fitting them to the measured fluorescence excitation spectrum yields good correspondence between theory and experiment, and parameter estimates which agree with independent measurements. The results are discussed with respect to the origin and the interpretation of in vivo excitation spectra in general.
Stichworte
Fluorescence;
Excitation spectra;
Energy transfer;
Modeling;
Light scattering;
Carotenoids
Erscheinungsjahr
1990
Zeitschriftentitel
Photosynthesis Research
Band
26
Ausgabe
1
Seite(n)
19-28
ISSN
0
Page URI
https://pub.uni-bielefeld.de/record/1775593
Zitieren
Pfündel E, Baake E. A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light. Photosynthesis Research. 1990;26(1):19-28.
Pfündel, E., & Baake, E. (1990). A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light. Photosynthesis Research, 26(1), 19-28. https://doi.org/10.1007/BF00048973
Pfündel, Erhard, and Baake, Ellen. 1990. “A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light”. Photosynthesis Research 26 (1): 19-28.
Pfündel, E., and Baake, E. (1990). A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light. Photosynthesis Research 26, 19-28.
Pfündel, E., & Baake, E., 1990. A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light. Photosynthesis Research, 26(1), p 19-28.
E. Pfündel and E. Baake, “A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light”, Photosynthesis Research, vol. 26, 1990, pp. 19-28.
Pfündel, E., Baake, E.: A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light. Photosynthesis Research. 26, 19-28 (1990).
Pfündel, Erhard, and Baake, Ellen. “A quantitative description of fluorescence excitation spectra in intact bean leaves greened under intermittent light”. Photosynthesis Research 26.1 (1990): 19-28.
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