Spectral kinetics of fluorescence spectra of fluoroderivatives of pyrazoloquinoline in different polymer matrices

M. Markiton; W. Kuźnik; I. V. Kityk; M. G. Brik; V. Kiisk; E. Gondek; T. Uchacz; P. Szlachcic

doi:10.1016/j.saa.2013.10.043

Spectral kinetics of fluorescence spectra of fluoroderivatives of pyrazoloquinoline in different polymer matrices

M. Markiton
, W. Kuźnik^*
, I. V. Kityk
, M. G. Brik
, V. Kiisk
, E. Gondek
, T. Uchacz
, P. Szlachcic

^*Corresponding author for this work

Silesian University of Technology
Częstochowa University of Technology
University of Tartu
Cracow University of Technology
University of Agriculture in Krakow

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Three fluoro-substituted pyrazoloquinoline derivatives have been placed in polymer matrices: polycarbonate, poly(methyl methacrylate) and polystyrene. Absorption, excitation and time-resolved fluorescence spectra have been recorded and luminescence lifetime of the optically active composites has been determined. Influence of the dielectric environment the optical properties of the chromophores are discussed. Experimental data and conclusions are supported with (TD)DFT calculations.

Original language	English
Pages (from-to)	494-498
Number of pages	5
Journal	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume	120
DOIs	https://doi.org/10.1016/j.saa.2013.10.043
Publication status	Published - 2014
Externally published	Yes

Keywords

Composites
DFT
Fluorescence
Solvatochromism
UV-VIS spectra

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10.1016/j.saa.2013.10.043

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title = "Spectral kinetics of fluorescence spectra of fluoroderivatives of pyrazoloquinoline in different polymer matrices",

abstract = "Three fluoro-substituted pyrazoloquinoline derivatives have been placed in polymer matrices: polycarbonate, poly(methyl methacrylate) and polystyrene. Absorption, excitation and time-resolved fluorescence spectra have been recorded and luminescence lifetime of the optically active composites has been determined. Influence of the dielectric environment the optical properties of the chromophores are discussed. Experimental data and conclusions are supported with (TD)DFT calculations.",

keywords = "Composites, DFT, Fluorescence, Solvatochromism, UV-VIS spectra",

author = "M. Markiton and W. Ku{\'z}nik and Kityk, \{I. V.\} and Brik, \{M. G.\} and V. Kiisk and E. Gondek and T. Uchacz and P. Szlachcic",

year = "2014",

doi = "10.1016/j.saa.2013.10.043",

language = "English",

volume = "120",

pages = "494--498",

journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",

issn = "1386-1425",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Spectral kinetics of fluorescence spectra of fluoroderivatives of pyrazoloquinoline in different polymer matrices

AU - Markiton, M.

AU - Kuźnik, W.

AU - Kityk, I. V.

AU - Brik, M. G.

AU - Kiisk, V.

AU - Gondek, E.

AU - Uchacz, T.

AU - Szlachcic, P.

PY - 2014

Y1 - 2014

N2 - Three fluoro-substituted pyrazoloquinoline derivatives have been placed in polymer matrices: polycarbonate, poly(methyl methacrylate) and polystyrene. Absorption, excitation and time-resolved fluorescence spectra have been recorded and luminescence lifetime of the optically active composites has been determined. Influence of the dielectric environment the optical properties of the chromophores are discussed. Experimental data and conclusions are supported with (TD)DFT calculations.

AB - Three fluoro-substituted pyrazoloquinoline derivatives have been placed in polymer matrices: polycarbonate, poly(methyl methacrylate) and polystyrene. Absorption, excitation and time-resolved fluorescence spectra have been recorded and luminescence lifetime of the optically active composites has been determined. Influence of the dielectric environment the optical properties of the chromophores are discussed. Experimental data and conclusions are supported with (TD)DFT calculations.

KW - Composites

KW - DFT

KW - Fluorescence

KW - Solvatochromism

KW - UV-VIS spectra

UR - https://www.scopus.com/pages/publications/84887085631

U2 - 10.1016/j.saa.2013.10.043

DO - 10.1016/j.saa.2013.10.043

M3 - Article

C2 - 24211809

AN - SCOPUS:84887085631

SN - 1386-1425

VL - 120

SP - 494

EP - 498

JO - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

JF - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

ER -

Spectral kinetics of fluorescence spectra of fluoroderivatives of pyrazoloquinoline in different polymer matrices

Abstract

Keywords

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