» Articles » PMID: 25618783

Role of Coherent Vibrations in Energy Transfer and Conversion in Photosynthetic Pigment-protein Complexes

Overview
Journal Photosynth Res
Publisher Springer
Date 2015 Jan 26
PMID 25618783
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Oscillatory features of two-dimensional spectra of photosynthetic pigment-protein complexes during few picoseconds after electronic excitations of chlorophylls in various pigment-proteins were recently related to the coherent nuclear vibrations. It has been also speculated that the vibrations may assist the excitonic energy transfer and charge separation, hence contributing to energy transport and energy conversion efficiency. Here, we consider three theoretical approaches usually used for characterization of the excitation dynamics and charge separation, namely Redfield, Förster, and Marcus model descriptions, regarding this question. We show that two out of the three mechanisms require explicit resonances of excitonic splittings and the nuclear vibration frequencies. However, the third one related to the electron transfer is in principle off resonant.

Citing Articles

Vibration assisted electron tunnelling in COVID-19 infection using quantum state diffusion.

Haseeb M, Toutounji M Sci Rep. 2024; 14(1):12152.

PMID: 38802472 PMC: 11130241. DOI: 10.1038/s41598-024-62670-3.


Resonant vibrations produce quantum bridge over high-energy states in heterogeneous antenna.

Novoderezhkin V Photosynth Res. 2023; 158(1):13-21.

PMID: 37584896 DOI: 10.1007/s11120-023-01042-w.


Quantum tunnelling in the context of SARS-CoV-2 infection.

Adams B, Sinayskiy I, van Grondelle R, Petruccione F Sci Rep. 2022; 12(1):16929.

PMID: 36209224 PMC: 9547378. DOI: 10.1038/s41598-022-21321-1.


Nonstatistical Photoinduced Processes in Gaseous Organic Molecules.

Solling T ACS Omega. 2021; 6(44):29325-29344.

PMID: 34778606 PMC: 8581993. DOI: 10.1021/acsomega.1c04035.


Low-Dimensional Semiconductors in Artificial Photosynthesis: An Outlook for the Interactions between Particles/Quasiparticles.

Wang H, Liu W, Jin S, Zhang X, Xie Y ACS Cent Sci. 2020; 6(7):1058-1069.

PMID: 32724841 PMC: 7379106. DOI: 10.1021/acscentsci.0c00540.


References
1.
Spano F, Clark J, Silva C, Friend R . Determining exciton coherence from the photoluminescence spectral line shape in poly(3-hexylthiophene) thin films. J Chem Phys. 2009; 130(7):074904. DOI: 10.1063/1.3076079. View

2.
Panitchayangkoon G, Voronine D, Abramavicius D, Caram J, Lewis N, Mukamel S . Direct evidence of quantum transport in photosynthetic light-harvesting complexes. Proc Natl Acad Sci U S A. 2011; 108(52):20908-12. PMC: 3248508. DOI: 10.1073/pnas.1105234108. View

3.
Balevicius Jr V, Gelzinis A, Abramavicius D, Valkunas L . Excitation energy transfer and quenching in a heterodimer: applications to the carotenoid-phthalocyanine dyads. J Phys Chem B. 2013; 117(38):11031-41. DOI: 10.1021/jp3118083. View

4.
Butkus V, Valkunas L, Abramavicius D . Molecular vibrations-induced quantum beats in two-dimensional electronic spectroscopy. J Chem Phys. 2012; 137(4):044513. DOI: 10.1063/1.4737843. View

5.
Novoderezhkin V, Dekker J, van Grondelle R . Mixing of exciton and charge-transfer states in Photosystem II reaction centers: modeling of Stark spectra with modified Redfield theory. Biophys J. 2007; 93(4):1293-311. PMC: 1929038. DOI: 10.1529/biophysj.106.096867. View