Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy

E. De Re, G. S. Schlau-Cohen, Vanessa Margaret Huxter, R. L. Leverenz, R. A. Mathies, G. R. Fleming

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Broadband two-dimensional electronic spectroscopy is applied to investigate the photophysics of the photoactive orange carotenoid protein, which is involved in nonphotochemical quenching in cyanobacteria. Differences in dynamics between the light and dark forms arise from the different structure of the carotenoid in the protein pocket, with consequences for the biological role of the two forms.

Original languageEnglish (US)
Title of host publicationEPJ Web of Conferences
Volume41
DOIs
StatePublished - 2013
Externally publishedYes
Event18th International Conference on Ultrafast Phenomena, UP 2012 - Lausanne, Switzerland
Duration: Jul 8 2012Jul 13 2012

Other

Other18th International Conference on Ultrafast Phenomena, UP 2012
CountrySwitzerland
CityLausanne
Period7/8/127/13/12

Fingerprint

carotenoids
proteins
electronics
spectroscopy
quenching
broadband

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

De Re, E., Schlau-Cohen, G. S., Huxter, V. M., Leverenz, R. L., Mathies, R. A., & Fleming, G. R. (2013). Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy. In EPJ Web of Conferences (Vol. 41). [08008] https://doi.org/10.1051/epjconf/20134108008

Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy. / De Re, E.; Schlau-Cohen, G. S.; Huxter, Vanessa Margaret; Leverenz, R. L.; Mathies, R. A.; Fleming, G. R.

EPJ Web of Conferences. Vol. 41 2013. 08008.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

De Re, E, Schlau-Cohen, GS, Huxter, VM, Leverenz, RL, Mathies, RA & Fleming, GR 2013, Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy. in EPJ Web of Conferences. vol. 41, 08008, 18th International Conference on Ultrafast Phenomena, UP 2012, Lausanne, Switzerland, 7/8/12. https://doi.org/10.1051/epjconf/20134108008
De Re E, Schlau-Cohen GS, Huxter VM, Leverenz RL, Mathies RA, Fleming GR. Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy. In EPJ Web of Conferences. Vol. 41. 2013. 08008 https://doi.org/10.1051/epjconf/20134108008
De Re, E. ; Schlau-Cohen, G. S. ; Huxter, Vanessa Margaret ; Leverenz, R. L. ; Mathies, R. A. ; Fleming, G. R. / Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy. EPJ Web of Conferences. Vol. 41 2013.
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