Broadband 2D electronic spectroscopy reveals coupling between dark 1B u- state of carotenoid and Qx state of bacteriochlorophyll

Evgeny E. Ostroumov, Chanelle C. Jumper, Rachel M. Mulvaney, Richard J. Cogdell, Gregory D. Scholes

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

Abstract

The study of LH2 protein of purple bacteria by broadband 2D electronic spectroscopy is presented. The dark 1Bu- carotenoid state is directly observed in 2D spectra and its role in carotenoid- bacteriochlorophyll interaction is discussed.

Original languageEnglish (US)
Title of host publication18th International Conference on Ultrafast Phenomena, UP 2012
DOIs
StatePublished - Apr 5 2013
Externally publishedYes
Event18th International Conference on Ultrafast Phenomena, UP 2012 - Lausanne, Switzerland
Duration: Jul 8 2012Jul 13 2012

Publication series

NameEPJ Web of Conferences
Volume41
ISSN (Print)2101-6275
ISSN (Electronic)2100-014X

Other

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

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Ostroumov, E. E., Jumper, C. C., Mulvaney, R. M., Cogdell, R. J., & Scholes, G. D. (2013). Broadband 2D electronic spectroscopy reveals coupling between dark 1B u- state of carotenoid and Qx state of bacteriochlorophyll. In 18th International Conference on Ultrafast Phenomena, UP 2012 [08005] (EPJ Web of Conferences; Vol. 41). https://doi.org/10.1051/epjconf/20134108005