Počet záznamů: 1

An intramolecular charge transfer state of carbonyl carotenoids: implications for excited state dynamics of apo-carotenals and retinal

  1. 1.
    0367253 - BC-A 2012 RIV GB eng J - Článek v odborném periodiku
    Polívka, Tomáš - Kaligotla, S. - Chábera, P. - Frank, H.A.
    An intramolecular charge transfer state of carbonyl carotenoids: implications for excited state dynamics of apo-carotenals and retinal.
    Physical Chemistry Chemical Physics. Roč. 13, č. 22 (2011), s. 1463-9076 ISSN 1463-9076
    Výzkumný záměr: CEZ:AV0Z50510513
    Klíčová slova: carotenoid * retinal * excited-state dynamics * charge-transfer state
    Kód oboru RIV: BO - Biofyzika
    Impakt faktor: 3.573, rok: 2011

    It is shown that the excited-state processes in retinal can be consistently explained if an ICT state is included in the relaxation scheme in polar solvents. The results show that a general relaxation scheme employed to explain excited-state dynamics of carbonyl carotenoids can be applied also to retinal. Also, the very short conjugation of retinal supports the notion of asymmetry as a key structural feature controlling the magnitude of the polarity-induced effects.
    Trvalý link: http://hdl.handle.net/11104/0201997