Probe dependent anomalies in the solvation dynamics of coumarin dyes in dimethyl sulfoxide–glycerol binary solvent: confirming the local environments are different …
The solvation dynamics of coumarin dyes in dimethyl sulfoxide (DMSO)–glycerol (GLY)
binary mixtures were studied across the GLY concentrations. Three coumarin dyes with …
binary mixtures were studied across the GLY concentrations. Three coumarin dyes with …
Temperature effects on excitation and deactivation processes of coumarin 102. A comparison with coumarin 153
K Dobek, J Karolczak, J Kubicki - Dyes and Pigments, 2014 - Elsevier
The temperature effects on coumarin 102 steady-state absorption and fluorescence, and on
the decay of its excited state are presented. Our results have shown that similar to coumarin …
the decay of its excited state are presented. Our results have shown that similar to coumarin …
Excited state properties and deactivation pathways of 7-aminocoumarins
K Rechthaler, G Köhler - Chemical physics, 1994 - Elsevier
Solvent polarity effects on the photophysical properties and spectral shifts of some 7-
aminocoumarins were investigated in a combined experimental and theoretical study …
aminocoumarins were investigated in a combined experimental and theoretical study …
Excited state properties of 7-hydroxy-4-methylcoumarin in the gas phase and in solution. A theoretical study
TDDFT/B3LYP and RI-CC2 calculations with different basis sets have been performed for
vertical and adiabatic excitations and emission properties of the lowest singlet states for the …
vertical and adiabatic excitations and emission properties of the lowest singlet states for the …
Photoionization and time-dependent stokes shift of coumarin 307 in soft matter: solvation and radical-ion pair recombination dynamics
N Dhenadhayalan, C Selvaraju… - The Journal of Physical …, 2011 - ACS Publications
Photoionization, fluorescence time-dependent Stokes shift (TDSS), and rotational dynamics
of coumarin 307 (C307) have been investigated in soft matter system such as micelles using …
of coumarin 307 (C307) have been investigated in soft matter system such as micelles using …
Photophysics and dynamics of coumarin laser dyes and their analytical implications
MSA Abdel-Mottaleb, MS Antonious… - Proceedings of the …, 1992 - Springer
A comparative study of the fluorescence of selected flexible and rigidized 7-aminocoumarin
derivatives (coumarin 6, 138 and its rigidized coumarin 106) has been made in a series of …
derivatives (coumarin 6, 138 and its rigidized coumarin 106) has been made in a series of …
Reconsideration on hydrogen bond strengthening or cleavage of photoexcited coumarin 102 in aqueous solvent: A DFT/TDDFT study
C Miao, Y Shi - Journal of Computational Chemistry, 2011 - Wiley Online Library
In this work, the excited‐state hydrogen bonding dynamics of photoexcited coumarin 102 in
aqueous solvent is reconsidered. The electronically excited states of the hydrogen bonded …
aqueous solvent is reconsidered. The electronically excited states of the hydrogen bonded …
A comparative photophysical study on the structurally related coumarin 102 and coumarin 153 dyes
Photophysical properties of two 7-aminocoumarin dyes, namely, coumarin 102 (C102) and
coumarin 153 (C153), have been investigated in different aprotic solvents to understand …
coumarin 153 (C153), have been investigated in different aprotic solvents to understand …
Solvation and rotational relaxation of coumarin 153 in a new hydrophobic ionic liquid: An excitation wavelength dependence study
The solvent relaxation and rotational dynamics of coumarin 153 have been investigated in a
new room temperature ionic liquid, 1-(2-methoxyethyl)-1-methylpyrrolidiniumtris …
new room temperature ionic liquid, 1-(2-methoxyethyl)-1-methylpyrrolidiniumtris …
[HTML][HTML] The influence of temperature on coumarin 153 fluorescence kinetics
K Dobek - Journal of fluorescence, 2011 - Springer
The influence of temperature varied in the range 183 K–323 K on the fluorescence quantum
yield, fluorescence lifetime, absorption and emission transition moments and non-radiative …
yield, fluorescence lifetime, absorption and emission transition moments and non-radiative …