Understanding Carotenoid Dynamics via the Vibronic Energy Relaxation Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00560478" target="_blank" >RIV/60077344:_____/22:00560478 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/22:43904803
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.jpcb.2c00996" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.jpcb.2c00996</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcb.2c00996" target="_blank" >10.1021/acs.jpcb.2c00996</a>
Alternative languages
Result language
angličtina
Original language name
Understanding Carotenoid Dynamics via the Vibronic Energy Relaxation Approach
Original language description
Carotenoids are an integral part of natural photosynthetic complexes, with tasks ranging from light harvesting to photoprotection. Their underlying energy deactivation network of optically dark and bright excited states is extremely efficient: after excitation of light with up to 2.5 eV of photon energy, the system relaxes back to the ground state on a time scale of a few picoseconds. In this article, we summarize how a model based on the vibrational energy relaxation approach (VERA) explains the main characteristics of relaxation dynamics after one-photon excitation with special emphasis on the so-called S state. Lineshapes after two-photon excitation are beyond the current model of VERA. We outline this future line of research in our article. In terms of experimental method development, we discuss which techniques are needed to better describe energy dissipation effects in carotenoids and within the first solvation shell.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10610 - Biophysics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry B
ISSN
1520-6106
e-ISSN
1520-5207
Volume of the periodical
126
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
3985-3994
UT code for WoS article
000810250600001
EID of the result in the Scopus database
2-s2.0-85131767710