Action Spectra and Excitation Emission Matrices reveal the broad range of usable photosynthetic active radiation for Phaeodactylum tricornutum

•A new device allows for high-resolution Automated Action Spectrum measurement•Action Spectra are altered by chromatic adaptation•Fluorescence originating from red-shifted chlorophyll a dominates the emission spectrum of P. tricornutum at room temperature•Excitation Emission Matrix suggests efficien...

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Bibliographic Details
Published inBiochimica et biophysica acta. Bioenergetics Vol. 1862; no. 9; p. 148461
Main Authors Herdean, Andrei, Hall, Christopher C, Pham, Le Long, Macdonald Miller, Sean, Pernice, Mathieu, Ralph, Peter J
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.09.2021
Subjects
Action spectra
Chromatic adaptation
Diatom
Excitation emission matrix
Action spectra
Diatom
Chromatic adaptation
Excitation emission matrix
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Summary:•A new device allows for high-resolution Automated Action Spectrum measurement•Action Spectra are altered by chromatic adaptation•Fluorescence originating from red-shifted chlorophyll a dominates the emission spectrum of P. tricornutum at room temperature•Excitation Emission Matrix suggests efficient energy capture of UV light by P. tricornutum
ISSN:0005-2728
1879-2650
DOI:10.1016/j.bbabio.2021.148461