Ultrafast valence to non-valence excited state dynamics in a common anionic chromophore

Photoactive biomolecules rely on chromophores whose photochemistry depends on the environment. Here, the excited state dynamics of a model for the anionic biochromophore in photoactive yellow protein is investigated by time-resolved photoelectron spectroscopy showing involvement of a non-valence sta...

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Váldodahkkit: James N. Bull, Cate S. Anstöter, Jan R. R. Verlet
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: Nature Portfolio 2019-12-01
Ráidu:Nature Communications
Liŋkkat:https://doi.org/10.1038/s41467-019-13819-6
Govvádus
Čoahkkáigeassu:Photoactive biomolecules rely on chromophores whose photochemistry depends on the environment. Here, the excited state dynamics of a model for the anionic biochromophore in photoactive yellow protein is investigated by time-resolved photoelectron spectroscopy showing involvement of a non-valence state, and lack of E-Z isomerisation in the gas phase.
ISSN:2041-1723