Aggregation-related quenching of LHCII fluorescence in liposomes revealed by single-molecule spectroscopy

2021-04-04 17:25

M. Tutkus, J. Chmeliov, G. Trinkunas, P. Akhtar, P. H. Lambrev, L. Valkunas, J. Photochem. Photobiol. B Biology, 218, 112174, 2021.

Unusual temperature dependence of the fluorescence decay in heterostructured stilbene

2021-03-29 10:53
R. Karpicz, N. Ostapenko, Y. Ostapenko, Y. Polupan, I. Lazarev, N. Galunov, M. Macernis, D. Abramavicius, L. Valkunas. Phys. Chem. Chem. Phys., 23, 3447-3454, 2021.

Confronting FCP structure with ultrafast spectroscopy data: evidence for structural variations

2021-01-24 21:21

A. Gelzinis, R. Augulis, C. Buechel, B. Robert, L. Valkunas, Phys. Chem. Chem. Phys., 23, 806-821, 2021.

Characterization of thymine microcrystals by CARS and SHG microscopy

2021-01-06 13:19

A. Dementjev, D. Rutkauskas, I. Polovy, M. Macernis, D. Abramavicius, L. Valkunas, G. Dovbeshko, Scientific reports, 10 (1), 19097, 2020.

Benchmarking the forward–backward trajectory solution of the quantum-classical Liouville equation

2021-01-06 13:17

Y. Braver, L. Valkunas, A. Gelzinis, J. Chem. Phys., 152 (21), 214116, 2020.

Modeling Dynamic Conformations of Organic Molecules: Alkyne Carotenoids in Solution

2021-01-06 13:12

S. Streckaite, M. Macernis, F. Li, E. Kuthanová Trsková, R. Litvin, Ch. Yang, A. A. Pascal, L. Valkunas, B. Robert, M. J. Llansola-Portoles, J. Phys. Chem. A, 124 (14), 2792-2801, 2020.

Light-harvesting complexes access analogue emissive states in different environments

2021-01-06 13:10

V. Mascoli, A. Gelzinis, J. Chmeliov, L. Valkunas, R. Croce, Chem. Sci., 11, 5697, 2020.

Analytical derivation of equilibrium state for open quantum system

2020-02-23 19:23

A. Gelzinis, L. Valkunas, J. Chem. Phys., 152 (5), 051103, 2020.

Aggregation-Related Nonphotochemical Quenching in the Photosynthetic Membrane

2020-02-23 19:16

J. Chmeliov, A. Gelzinis, M. Franckevičius, M. Tutkus, F. Saccon, A. V. Ruban, L. Valkunas, J. Phys. Chem. Lett., 10 (23), 7340-7346, 2019.

Application of decay-and evolution-associated spectra for molecular systems with spectral shifts or inherent inhomogeneities

2020-02-23 19:14

Y. Braver, A. Gelzinis, J. Chmeliov, L. Valkunas,  Chemical Physics 525, 110403, 2019.

Single-molecule microscopy studies of LHCII enriched in Vio or Zea

2020-02-23 18:56

M. Tutkus, F. Saccon, J. Chmeliov, O. Venckus, I. Ciplys, A. V. Ruban, L. Valkunas

Biochimica et Biophysica Acta (BBA)-Bioenergetics 1860 (6), 499-507, 2019.

Two-dimensional spectroscopy for non-specialists

2019-01-31 13:51

A. Gelzinis, R. Augulis, V. Butkus, B. Robert, L. Valkunas,  Biochim. Biophys. Acta – Bioenergetics  1860: 271-285, 2019.

Decay- and evolution-associated spectra of time-resolved fluorescence of LHCII aggregates

2019-01-31 13:39

A. Gelzinis, Y. Braver, J. Chmeliov, L. Valkunas, Lith. J. Phys. 58: 295-306, 2018.

Simulations of absorption and fluorescence lineshapes using the reaction coordinate method

2019-01-31 13:36

E. Rybakovas, A. Gelzinis, L. Valkunas, Chem. Phys. 515: 242-251, 2018.

Excited state photodissociation dynamics of 2-, 3-, 4-hydroxyacetophenone: Theoretical study

2019-01-31 13:33

Y. A. Dyakov, S. Toliautas, L. I. Trakhtenberg, L. Valkunas, Chem. Phys. 515: 672-678, 2018.

Fluorescence microscopy of single liposomes with incorporated pigment-proteins

2019-01-31 13:27

M. Tutkus, P. Akhtar, J. Chmeliov, F. Gorfol, G. Trinkunas, P. H. Lambrev, L. Valkunas, Langmuir 34: 14410-14418, 2018.

Tracing feedback driven exciton dynamics in molecular aggregates

2019-01-31 13:25

D. Abramavicius, V. Chorosajev, L.  Valkunas,  Phys. Chem. Chem. Phys. 20: 21225-21240, 2018.

Lycopene crystalloids exhibit singlet fission in tomatoes

2019-01-31 13:16

Llansola-Portoles, M. J., Redeckas, K., Streckaitė, S.,  Ilioaia, C., Pascal,  A. A., Telfer, A., Vengris, M., Valkunas, L., Robert, B. Phys. Chem. Chem. Phys. 20: 8640-8646, 2018.

Can red-emitting state be responsible for fluorescence quneching in LHCII aggregates?

2018-01-27 14:24

A. Gelzinis, J. Chmeliov, A.V. Ruban, L. Valkunas, Photosynth. Res. 135: 275-284, 2018.

Discrimination of diverse coherences allows identification of electronic transitions of a molecular nanoring

2018-01-27 14:21

V. Butkus, J. Alster, E. Basinskaite, R. Augulis, P. Neuhaus, L. Valkunas, H.L. Anderson, D. Abramavicius, D. Zigmantas, J. Phys. Chem. Lett.  8 (10): 2344-2349, 2017.

The carotenoid pathway: what is important for excitation quenching in plant antenna complexes?

2018-01-27 14:18

K.F. Fox, V. Balevicius, Jr., J. Chmeliov, L. Valkunas, A.V. Ruban, C.D.P. Duffy, Phys. Chem. Chem. Phys. 19: 22957-22968, 2017.

Spectroscopic properties of photosystem II reaction center revisited

2018-01-27 14:15

A. Gelzinis, D. Abramavicius, J.P. Ogilvie, L. Valkunas, J. Chem. Phys. 147 (11): 115102, 2017.

Applicability of transfer tensor method for open quantum system dynamics

2018-01-27 14:11

A. Gelzinis, E. Rybakovas, L. Valkunas, J. Chem. Phys. 147 (23): 234108, 2017.

Origin of non-Gaussian site energy disorder in molecular aggregates

2018-01-27 14:03

O. Rancova, M. Jakučionis, L. Valkunas, D. Abramavicius, Chem. Phys. Lett. 674: 120-124, 2017.

Influence of the carotenoid composition on the conformational dynamics of photosynthetic light-harvesting complexes

2018-01-27 13:55

M. Tutkus, J. Chmeliov, D. Rutkauskas, A. Ruban, L. Valkūnas, J. Phys. Chem. Lett. 8: 5898-5906, 2017.

Benchmarking the stochastic time-dependent variational approach for excitation dynamics in molecular aggregates

2016-12-12 17:34

V. Chorosajev, A. Gelzinis, L. Valkunas, D. Abramavicius, Chem. Phys. 481: 108-116, 2016.

Artificial photosynthesis: theoretical background

2016-12-11 21:17

D. Abramavicius, L. Valkunas, In: Artificial photosynthesis, ed. B. Robert, Advanced botanical research v. 79, Elsevier, Acad. Press, 2016, p. 129-167.

The nature of self-regulation in photosynthetic light-harvesting antenna

2016-12-01 19:14

J. Chmeliov, A. Gelzinis, E. Songaila, R. Augulis, C. D. P. Duffy, A. V. Ruban, L. Valkunas, Nature Plants 2: 16045, 2016.

Excitation migration in fluctuating light-harvesting antenna systems

2016-12-01 19:11

J. Chmeliov, G. Trinkunas, H. van Amerongen, L. Valkunas, Photosynth. Res. 127: 49-60, 2016.

Role of coherent vibrations in energy transfer and conversion in photosynthetic pigment-protein complexes

2016-12-01 19:09

D. Abramavicius, L. Valkunas, Photosynth. Res. 127: 33-47, 2016.

Exciton-exciton annihilation and relaxation pathways in semiconducting carbon nanotubes

2016-12-01 19:07

J. Chmeliov, J., Narkeliunas, M. W. Graham, G. R. Fleming, L. Valkunas, Nanoscale 8: 1618-1626, 2016.

Disorder-induced quantum beats in two-dimensional spectra of excitonically coupled molecules

2016-12-01 18:57

V. Butkus, H. Dong, G. R. Fleming, D. Abamavicius, L. Valkunas, J. Phys. Chem. Lett. 7: 277-282, 2016.

Coulomb screening and coherent phonon in methylammonium lead iodide perovskites

2016-12-01 18:55

H. Wang, L. Valkunas, T. Cao, L. Whittacker-Brooks, G. R. Fleming, J. Phys. Chem. Lett. 7: 3284-3289, 2016.

Is there excitation energy transfer between different layers of stacked photosystem II containing thylacoid membranes?

2016-12-01 18:46

S. Farooq, J. Chmeliov, G. Trinkunas, L. Valkunas, H. van Amerongen, J. Phys. Chem. Lett. 7: 1406-1410, 2016.

Insigts into the mechanism of enhanced rhodamine 6G dimer fluorescence in mesoscopic pluronic-silica matrixes

2015-11-28 16:24

A. Kazakevicius, D. Peckus, O. Boiko, L. Valkunas, E. Leonenko, G. Telbiz, V. Gulbinas, J. Phys. Chem. C 119: 19126-19133, 2015.

Theory of triplent excitation transfer in the donor-oxygen-acceptor system: application cytochrome b6f

2015-11-28 16:21

E. G. Petrov, B. Robert, S. H. Lin, L. Valkunas, Biophys. J. 109: 1735-1745, 2015.

An ‘all pigment’ model of excitation quenching in LHCII

2015-11-28 16:19

J. Chmeliov, W. P. Bricker, C. Lo, E. Jouin, L. Valkunas, A. V. Ruban, C. D. P. Duffy, Phys. Chem. Chem. Phys. 17: 19857-19867, 2015.

Singlet-triplet annihilation in single LHCII complexes

2015-11-28 16:17

J. M. Gruber, J. Chmeliov, T. P. J. Krüger, L. Valkunas, R. van Grondelle, Phys. Chem. Chem. Phys. 17: 19844-19853, 2015.

Vibronic energy relaxation approach highlighting deactivation pathways in carotenoids

2015-11-28 16:14

V. Balevicius, Jr., A. G. Pour, J. Savolainen, C. N. Lincoln, V. Likes, E. Riedle, L. Valkunas, D. Abramavicius, J. Hauer, Phys. Chem. Chem. Phys. 17: 19491-19499, 2015.

Resonance Raman spectral of carotenoid molecules: influence of methyl substitutions

2015-11-28 16:11

M. Macernis, D. Galzerano, J. Sulskus, E. Kish, Y.-H. Kim, S. Koo, L. Valkunas, B. Robert, J. Phys. Chem. A 119: 56-66, 2015.

Mapping energy transfer channels in fucuxanthin-chlorophyll protein complex

2015-11-28 16:02

A. Gelzinis, V. Butkus, E. Songaila, R. Augulis, A. Gall, C. Büchel, B. Robert, D. Abramavicius, D. Zigmantas, L. Valkunas, Biochim. Biophys. Acta 1847: 241-247, 2015.

Absorption lineshapes of molecular aggregates revisited

2015-11-28 15:59

A. Gelzinis, D. Abramavicius, L. Valkunas, J. Chem. Phys. 142: 154107, 2015.

Coherence and population dynamics of chlorophyll excitation in FCP complex: two-dimensional spectroscopy study

2015-11-28 15:57

V. Butkus, A. Gelzinis, R. Augulis, A. Gall, C. Büchel, B. Robert, D. Zigmantas, L. Valkunas, D. Abramavicius, J. Chem. Phys. 142: 212414, 2015.

Modeling of ultrafast time-resolve fluorescence applied to a weakly coupled chromophore pair

2015-11-28 15:41

V. Balevicius, Jr., L. Valkunas, D. Abramavicius, J. Chem. Phys. 143: 074101, 2015.

Highly efficient intrinsic phosphorescence from a σ-conjugated poly(silylene) polymer

2015-11-28 15:34

A. Kadashchuk, Yu. Skryshevski, A. Vakhnin, S. Toliautas, J. Sulskus, R. Augulis, V. Gulbinas, S. Nespurek, J. Genoe, L. Valkunas, J. Phys. Chem. C, 118: 22923-22934, 2014.

Exciton annihilation as a probe of the light-harvesting antenna transition into the photoprotective mode

2012-01-01 00:00

D Rutkauskas, J Chmeliov, M Johnson, A Ruban, L Valkunas, Exciton annihilation as a probe of the light-harvesting antenna transition into the photoprotective mode, Chemical Physics 2012

Electronic Spectra of Structurally Deformed Lutein

2012-01-01 00:00

M Macernis, J Sulskus, CDP Duffy, AV Ruban, L Valkunas, The Electronic Spectra of Structurally Deformed Lutein, The Journal of Physical Chemistry A 2012

Correction to ‘Fluorescence Intermittency from the Main Plant Light-Harvesting Complex: Sensitivity to the Local Environment”

2012-01-01 00:00

TPJ Krüger, C Ilioaia, L Valkunas, R Grondelle, Correction to ‘Fluorescence Intermittency from the Main Plant Light-Harvesting Complex: Sensitivity to the Local Environment”, The Journal of Physical Chemistry B 2012

Molecular vibrations-induced quantum beats in two-dimensional electronic spectroscopy

2012-01-01 00:00

V Butkus, L Valkunas, D Abramavicius, Molecular vibrations-induced quantum beats in two-dimensional electronic spectroscopy, arXiv preprint arXiv:1205.3383 2012

Electronic processes in organic systems

2012-01-01 00:00

L Valkunas, Electronic processes in organic systems, Chemical Physics 404, 1-1 2012