Straipsniai

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.


Vibronic coherence in oxygenic photosynthesis

2014-08-21 22:31

F. D. Fuller, J. Pan, A. Gelzinis, V. Butkus, S. S. Senlik, D. E. Wilcox, C. F. Yocum, L. Valkunas, D. Abramavicius, J. P. Ogilvie, Nature Chem., 6, 706-711, 2014


Economic photoprotection in photosystem II that retains a complete light-harvesting system with slow energy traps

2014-08-21 22:26

E. Belgio, E. Kapitonova, J. Chmeliov, C. D. P. Duffy, P. Ungerer, L. Valkunas, A. V. Ruban, Economic photoprotection in photosystem II that retains a complete light-harvesting system with slow energy traps, Nature Comm., 5, 4433, 2014


Vibronic models for nonlinear spectroscopy simulations

2014-08-21 22:19

E. Basinskaite, V. Butkus, D. Abramavicius, L. Valkunas, Vibronic models for nonlinear spectroscopy simulations. Photosynth. Res. 121 (1), 95-106, 2014


Dynamics of exciton-polaron transition in molecular assemblies: the variational approach

2014-08-21 22:17

V. Chorosajev, A. Gelzinis, L. Valkunas, D. Abramavicius, Dynamics of exciton-polaron transition in molecular assemblies: the variational approach, J. Chem. Phys., 140 (24), 244108, 2014


Light harvesting in a fluctuating antenna

2014-08-21 22:11

J. Chmeliov, G. Trinkunas, H. van Amerongen, L. Valkunas, Light harvesting in a fluctuating antenna, J. Am. Chem. Soc., 136, 8963-9072, 2014


Resonance Raman spectra and electronic transitions in carotenoids: a density functional theory study

2014-08-21 22:08

M. Macernis, J. Sulskus, S. Malickaja, B. Robert, L. Valkunas, Resonance Raman spectra and electronic transitions in carotenoids: a density functional theory study, J. Phys. Chem. A, 118 (10), 1817-1825, 2014


Vibronic phenomena and exciton-vibrational interference in two-dimensional spectra of molecular aggregtes

2014-02-15 16:32

V. Butkus, L. Valkunas, D. Abramavicius. Vibronic phenomena and exciton-vibrational interference in two-dimensional spectra of molecular aggregtes. J. Chem. Phys. 140, 034306, 2014


Solvent effect on the photo-induced proton transfer in 2-(N-methyl-α-iminoethyl) -phenol

2014-02-15 16:28

S. Toliautas, M. Macernis, J. Sulskus, L. Valkunas. Solvent effect on the photo-induced proton transfer in 2-(N-methyl-α-iminoethyl) -phenol. Chem. Phys. Lett. 591, 52-57, 2014


Separating annihilation and excitation energy transfer dynamics in light harvesting systems

2014-02-01 22:32

M. Vengris, D. S. Larsen, L. Valkunas, G. Kodis, C. Herrero, D. Gust, T. Moore, A. L. Moore, R. van Grondelle, J. Phys. Chem. B 117 (38), 11372-11382, 2013


Ultrafast energy transfer from chlorophyll c2 to chlorophyll a in fucoxanthin-chlorophyll protein complex

2014-02-01 22:28

E. Songaila, R. Augulis, A. Gelzinis, V. Butkus, A. Gall, C. Buchler, B. Robert, D. Zigmantas, D. Abramavicius, L. Valkunas, Ultrafast energy transfer from chlorophyll c2 to
chlorophyll a in fucoxanthin-chlorophyll protein complex, J. Phys. Chem. Let. 4 (21), 3590-3595, 2013


Manifestation of protein conformations in the B850 absorption band of light-harvesting complex LH2

2014-02-01 22:24

J. Meldaiks, O. Žerlauskiene, D. Abramavicius, L. Valkunas, Manifestation of protein conformations in the B850 absorption band of light-harvesting complex LH2, Chem. Phys., 423, 9-14, 2013


Tight-binding model of the photosystem II reaction center: application to two-dimensional electronic spectroscopy

2014-02-01 22:20

A. Gelzins, L. Valkunas, F. D. Fuller, J. P. Ogilvie, S. Mukamel, D. Abramavicius, Tight-binding model of the photosystem II reaction center: application to two-dimensional electronic spectroscopy, New. J. Phys. 15 (7), 075013, 2013


Quantum mechanical calculations of xanthophyll-chlorophyll electronic coupling in the light-harvesting antenna of photosystem II of higher plants

2014-02-01 22:16

C. D. P. Duffy, L. Valkunas, A. V. Ruban, Quantum mechanical calculations of xanthophyll-chlorophyll electronic coupling in the light-harvesting antenna of photosystem II of higher plants, J. Phys. Chem. B 117 (25), 1520-6106, 2013


Light-harvesting processes in the dynamic photosynthetic antenna

2014-02-01 22:13

C. D. P. Duffy, L. Valkunas, A. V. Ruban, Light-harvesting processes in the dynamic photosynthetic antenna, Phys. Chem. Chem. Phys. 15 (43),  18752-18770, 2013


Modeling of fluorescence quenching by lutein in the plant light- harvesting complex LHCII

2014-02-01 22:11

C. D. P. Duffy, J. Chmeliov, M. Macernis, J Sulskus, L. Valkunas, A. V. Ruban, Modeling of fluorescence quenching by lutein in the plant light- harvesting complex LHCII, J. Phys. Chem. B, 117 (38), 10974-10986, 2013


Fluorescence blinking of single major light-harvesting complexes

2014-02-01 22:07

J. Chmeliov, L. Valkunas, T. P. J. Kruger, C. Ilioaia, R. van Grondelle, Fluorescence blinking of single major light-harvesting complexes, New J. Phys. 15 (8), 085007, 2013


Excitons in the LH3 complexes from purple bacteria

2014-02-01 22:05

J. Chmeliov, E. Songaila, O. Rancova, A. Gall, B. Robert, D. Abramavicius, L. Valkunas, Excitons in the LH3 complexes from purple bacteria, J. Phys. Chem. B 117 (38), 11058-11068, 2013


Distinctive character of electronic and vibrational coherences in disordered molecular aggregates

2014-02-01 22:01

V. Butkus, D. Zigmantas, D. Abramavicius, L. Valkunas, Distinctive character of electronic and vibrational coherences in disordered molecular aggregates, Chem. Phys. Lett. 587, 93-98, 2013


Excitation energy transfer and quenching in a heterodimer: applications to the carotenoid-phthalocyanine dyads

2014-02-01 21:57

V. Balevičius, Jr., A. Gelzinis, D. Abramavicius, L. Valkunas, Excitation energy transfer and quenching in a heterodimer: applications to the carotenoid-phthalocyanine dyads, J. Phys. Chem. B 117 (38), 11031-11041, 2013


Exciton Band Structure in Bacterial Peripheral Light-Harvesting Complexes

2012-01-01 00:00

G Trinkunas, O Zerlauskiene, V Urbonienė, J Chmeliov, A Gall, B Robert et al., Exciton Band Structure in Bacterial Peripheral Light-Harvesting Complexes, J. Phys. Chem. B 116 (17), 5192-5198 2012


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, Chem. Phys. 404, 123-128, 2012


Electronic Spectra of Structurally Deformed Lutein

2012-01-01 00:00

M Macernis, J Sulskus, CDP Duffy, AV Ruban, L Valkunas, Electronic Spectra of Structurally Deformed Lutein, J. Phys. Chem. A 116, 9843-9853, 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”,  J. Phys. Chem. B 116 (47), 13939, 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,  J. Chem. Phys., 137 (4), 044513, 2012


Electronic processes in organic systems

2012-01-01 00:00

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


Vibrational vs. electronic coherences in 2D spectrum of molecular systems

2012-01-01 00:00

V Butkus, D Zigmantas, L Valkunas, D Abramavicius, Vibrational vs. electronic coherences in 2D spectrum of molecular systems, Chem. Phys. Lett. 545, 40-43, 2012


Modeling of Fluorescence Quenching by Lutein in the Plant Light-Harvesting Complex LHCII

2012-01-01 00:00

CDP Duffy, J Chmeliov, M Macernis, J Sulskus, L Valkunas, AV Ruban, Modeling of Fluorescence Quenching by Lutein in the Plant Light-Harvesting Complex LHCII, The Journal of Physical Chemistry B 2012


Effect of metal nanoparticles on energy spectra and optical properties of peripheral light-harvesting LH2 complexes from photosynthetic bacteria

2012-01-01 00:00

IY Goliney, VI Sugakov, L Valkunas, GV Vertsimakha, Effect of metal nanoparticles on energy spectra and optical properties of peripheral light-harvesting LH2 complexes from photosynthetic bacteria, Chem. Phys. 404, 116-2012, 2012


Quantum chemical studies of photochromic properties of benzoxazine compound

2012-01-01 00:00

S Toliautas, J Sulskus, L Valkunas, M Vengris, Quantum chemical studies of photochromic properties of benzoxazine compound, Chem. Phys. 404, 64-73, 2012


Excitation dynamics and relaxation in a molecular heterodimer

2012-01-01 00:00

V Balevičius, A Gelzinis, D Abramavicius, T Mančal, L Valkunas, Excitation dynamics and relaxation in a molecular heterodimer, Chem. Phys. 404, 94-102, 2012


Coherent vs. dissipative nonequilibrium dynamics in spectroscopy of molecular aggregates

2012-01-01 00:00

D Abramavicius, A Gelzinis, V Butkus, L Valkunas, Coherent vs. dissipative nonequilibrium dynamics in spectroscopy of molecular aggregates, Bulletin of the American Physical Society 57 2012


Excitation migration, quenching and regulation of photosynthetic light harvesting in photosystem II

2011-01-01 00:00

Valkunas, L., Chmeliov, J., Trinkunas, G., Duffy, C. D. P., van Grondelle, R., Ruban, A. V., Excitation migration, quenching and regulation of photosynthetic light harvesting in photosystem II, J. Phys. Chem. B 115, 9252-9260 2011


Molecular adaptation of photoprotection: triplet states in light-harvesting proteins

2011-01-01 00:00

Gall, A., Berera, R., Alexandre, M. T. A., Pascal, A. A., Bordes, L., Mendes-Pinto, M. M., Andrianambinintsoa, S, Stoitchkova, K. V., Marin, A., Valkunas, L., Horton, P., Kennis, J. T. M., van Grondelle, R., Ruban, A., Robert, B., Molecular adaptation of photoprotection: triplet states in light-harvesting proteins, Biophys. J. 101, 934-942 2011


Exciton dynamics in semiconducting carbon nanotubes

2011-01-01 00:00

Graham, M. W., Chmeliov, J., Ma, J.-Z., Shinohara, H., Green, A. A., Hersham, M. C., Valkunas, L., Fleming, G. R., Exciton dynamics in semiconducting carbon nanotubes, J. Phys. Chem. B 115, 5201-5211 2011


Fluorescence intermittency from the main plant light-harvesting complex: sensitivity to the local environment

2011-01-01 00:00

T. P. J. Kruger, C. Ilioaia, L. Valkunas, R. van Grondelle, Fluorescence intermittency from the main plant light-harvesting complex: sensitivity to the local environment, J. Phys. Chem. B 115, 5083-5095, 2011


Decoherence in weakly coupled excitonic complexes

2011-01-01 00:00

Mančal, T., Balevicius, V. Jr., Valkunas, L., Decoherence in weakly coupled excitonic complexes, J. Phys. Chem. A 115, 3845-3858 2011


Quantum coherence and disoder-specific effects in simulations of 2D spectra of one-dimensional J-aggregates

2011-01-01 00:00

Butkus, V., Gelzinis, A., Valkunas, L., Quantum coherence and disoder-specific effects in simulations of 2D spectra of one-dimensional J-aggregates, J. Phys. Chem. A 115, 3876-3885 2011


Relaxation pathways of excited N-(triphenylmethyl) salicylideimine in solutions

2011-01-01 00:00

R. Karpicz, V. Gulbinas, A. Lewanowicz, M. Macernis, J. Sulskus, L. Valkunas, Relaxation pathways of excited N-(triphenylmethyl) salicylideimine in solutions, J. Phys. Chem. A 115, 1861-1868, 2011


Non-Markovian effects in time-resolved fluorescence spectrum of molecular aggregates: tracing polaron formation

2011-01-01 00:00

Gelzinis, A., Abramavicius, D., Valkunas, L., Non-Markovian effects in time-resolved fluorescence spectrum of molecular aggregates: tracing polaron formation, Phys. Rev. B 84, 245430 2011


A theoretical investigation of the photophysical consequences of major plant light-harvesting complex aggregation in photosynthetic membrane

2010-01-01 00:00

Duffy, C. D. P., Johnson, M. P., Macernis, M., Valkunas, L., Barford, W., Ruban, A. V., A theoretical investigation of the photophysical consequences of major plant light-harvesting complex aggregation in photosynthetic membrane, J. Phys. Chem. B 114, 15244-15253 2010


Exciton dynamics in photosynthetic complexes: excitation by coherent and incoherent light

2010-01-01 00:00

Mančal, T., Valkunas, L., Exciton dynamics in photosynthetic complexes: excitation by coherent and incoherent light, New. J. Phys. 12, 065044-1-19 2010


Estimation of permanent dipole moment of bacterirhodopsin

2010-01-01 00:00

Kietis, B. P., Macernis, M., Sulskus, J., Valkunas, L., Estimation of permanent dipole moment of bacterirhodopsin, Lith. J. Phys. 50, 451-462 2010


Two-dimensional optical spectroscopy of molecular aggregates

2010-01-01 00:00

Butkus, V., Abramavicius, D., Gelzinis A., Valkunas, L., Two-dimensional optical spectroscopy of molecular aggregates, Lith. J. Phys. 50, 267-303 2010


Spectral dependence of energy transfer in wild-type peripheral light-harvesting complexes of photosynthetic bacteria

2010-01-01 00:00

Gall, A., Songaila, E., Gulbinas, V., Ilioaia, O., Robert, B., Valkunas, L., Spectral dependence of energy transfer in wild-type peripheral light-harvesting complexes of photosynthetic bacteria, BBA 1797, 1465-1469 2010


Manipulation of two-dimensional spectra of excitonically coupled molecules by narrow-bandwidth laser pulses

2010-01-01 00:00

Abramavicus, D., Butkus, V., Bujokas, J., Valkunas, L., Manipulation of two-dimensional spectra of excitonically coupled molecules by narrow-bandwidth laser pulses, Chem. Phys. 372, 22-32 2010


Effect of nanoscale confinement on fluorescence of MEH-PPV/MCM-41 composite

2010-01-01 00:00

Telbiz, G. M., Posudievsky, O. Yu., Dementjev, A., Kiskis, J., Gulbinas, V., Valkunas, L, Effect of nanoscale confinement on fluorescence of MEH-PPV/MCM-41 composite, Physica status solidi A. 207, 2174‒2179 2010