Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases

Ye O. Shaydyuk; S. M. Levchenko; S. A. Kurhuzenkau; D. Anderson; A. E. Masunov; O. D. Kachkovsky; Yu L. Slominsky; J. L. Bricks; K. D. Belfield; M. V. Bondar

doi:10.1016/j.jlumin.2016.11.073

Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases

Ye O. Shaydyuk, S. M. Levchenko, S. A. Kurhuzenkau, D. Anderson, A. E. Masunov, O. D. Kachkovsky, Yu L. Slominsky, J. L. Bricks, K. D. Belfield, M. V. Bondar

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10 Scopus citations

Abstract

The steady-state and time-resolved linear spectral properties, two-photon absorption spectra and fast relaxation processes in the excited states of styryl base-type derivatives were investigated. The nature of linear absorption, fluorescence and excitation anisotropy spectra were analyzed in solvents of different polarity at room temperature and specific dependence of the solvatochromic behavior on the donor-acceptor strength of the terminal substituents was shown. Two-photon absorption (2PA) efficiency of styryl dye bases was determined in a broad spectral range using two-photon induced fluorescence technique, and cross-sections maxima of ~ 100 GM were found. The excited state absorption (ESA) and fast relaxation processes in the molecular structures were investigated by transient absorption femtosecond pump-probe methodology. The role of twisted intramolecular charge transfer (TICT) effect in the excited state of styryl dye base with dimethylamino substituent was shown. The experimental spectroscopic data were also verified by quantum chemical calculations at the Time Dependent Density Functional Theory level, combined with a polarizable continuum model.

Original language	English (US)
Pages (from-to)	360-367
Number of pages	8
Journal	Journal of Luminescence
Volume	183
DOIs	https://doi.org/10.1016/j.jlumin.2016.11.073
State	Published - Mar 1 2017

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Biophysics
Biochemistry

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10.1016/j.jlumin.2016.11.073

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Shaydyuk, Y. O., Levchenko, S. M., Kurhuzenkau, S. A., Anderson, D., Masunov, A. E., Kachkovsky, O. D., Slominsky, Y. L., Bricks, J. L., Belfield, K. D., & Bondar, M. V. (2017). Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases. Journal of Luminescence, 183, 360-367. https://doi.org/10.1016/j.jlumin.2016.11.073

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title = "Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases",

abstract = "The steady-state and time-resolved linear spectral properties, two-photon absorption spectra and fast relaxation processes in the excited states of styryl base-type derivatives were investigated. The nature of linear absorption, fluorescence and excitation anisotropy spectra were analyzed in solvents of different polarity at room temperature and specific dependence of the solvatochromic behavior on the donor-acceptor strength of the terminal substituents was shown. Two-photon absorption (2PA) efficiency of styryl dye bases was determined in a broad spectral range using two-photon induced fluorescence technique, and cross-sections maxima of ~ 100 GM were found. The excited state absorption (ESA) and fast relaxation processes in the molecular structures were investigated by transient absorption femtosecond pump-probe methodology. The role of twisted intramolecular charge transfer (TICT) effect in the excited state of styryl dye base with dimethylamino substituent was shown. The experimental spectroscopic data were also verified by quantum chemical calculations at the Time Dependent Density Functional Theory level, combined with a polarizable continuum model.",

author = "Shaydyuk, {Ye O.} and Levchenko, {S. M.} and Kurhuzenkau, {S. A.} and D. Anderson and Masunov, {A. E.} and Kachkovsky, {O. D.} and Slominsky, {Yu L.} and Bricks, {J. L.} and Belfield, {K. D.} and Bondar, {M. V.}",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

month = mar,

day = "1",

doi = "10.1016/j.jlumin.2016.11.073",

language = "English (US)",

volume = "183",

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journal = "Journal of Luminescence",

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TY - JOUR

T1 - Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases

AU - Shaydyuk, Ye O.

AU - Levchenko, S. M.

AU - Kurhuzenkau, S. A.

AU - Anderson, D.

AU - Masunov, A. E.

AU - Kachkovsky, O. D.

AU - Slominsky, Yu L.

AU - Bricks, J. L.

AU - Belfield, K. D.

AU - Bondar, M. V.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - The steady-state and time-resolved linear spectral properties, two-photon absorption spectra and fast relaxation processes in the excited states of styryl base-type derivatives were investigated. The nature of linear absorption, fluorescence and excitation anisotropy spectra were analyzed in solvents of different polarity at room temperature and specific dependence of the solvatochromic behavior on the donor-acceptor strength of the terminal substituents was shown. Two-photon absorption (2PA) efficiency of styryl dye bases was determined in a broad spectral range using two-photon induced fluorescence technique, and cross-sections maxima of ~ 100 GM were found. The excited state absorption (ESA) and fast relaxation processes in the molecular structures were investigated by transient absorption femtosecond pump-probe methodology. The role of twisted intramolecular charge transfer (TICT) effect in the excited state of styryl dye base with dimethylamino substituent was shown. The experimental spectroscopic data were also verified by quantum chemical calculations at the Time Dependent Density Functional Theory level, combined with a polarizable continuum model.

AB - The steady-state and time-resolved linear spectral properties, two-photon absorption spectra and fast relaxation processes in the excited states of styryl base-type derivatives were investigated. The nature of linear absorption, fluorescence and excitation anisotropy spectra were analyzed in solvents of different polarity at room temperature and specific dependence of the solvatochromic behavior on the donor-acceptor strength of the terminal substituents was shown. Two-photon absorption (2PA) efficiency of styryl dye bases was determined in a broad spectral range using two-photon induced fluorescence technique, and cross-sections maxima of ~ 100 GM were found. The excited state absorption (ESA) and fast relaxation processes in the molecular structures were investigated by transient absorption femtosecond pump-probe methodology. The role of twisted intramolecular charge transfer (TICT) effect in the excited state of styryl dye base with dimethylamino substituent was shown. The experimental spectroscopic data were also verified by quantum chemical calculations at the Time Dependent Density Functional Theory level, combined with a polarizable continuum model.

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DO - 10.1016/j.jlumin.2016.11.073

M3 - Article

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SN - 0022-2313

VL - 183

SP - 360

EP - 367

JO - Journal of Luminescence

JF - Journal of Luminescence

ER -

Linear photophysics, two-photon absorption and femtosecond transient absorption spectroscopy of styryl dye bases

Abstract

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