Light propagation in a large volume liquid scintillator

G Alimonti, C Arpesella, M Balata, G Bellini… - Nuclear Instruments and …, 2000 - Elsevier
The fluorescence light propagation in a large volume detector based on organic liquid
scintillators is discussed. In particular, the effects of the fluor radiative transport and solvent …

Free volume sensing fluorescent probes

KA Al-Hassan, W Rettig - Chemical physics letters, 1986 - Elsevier
The fluorescence of dimethylaminobenzonitrile (DMABN) and similar molecules in
polymethylmethacrylate (PMMA) glass consists of two bands, as in polar fluid solvents. From …

Photoinduced electron transfer in arylacridinium conjugates in a solid glass matrix

G Jones, D Yan, J Hu, J Wan, B Xia… - The Journal of Physical …, 2007 - ACS Publications
The photophysical properties of a series of 9-arylacridinium conjugates in solid glass
matrices composed of sucrose octaacetate have been determined. The fluorescence of the …

Dynamics of fluorescence of a dye molecule in solution

S Kinoshita, N Nishi - The Journal of chemical physics, 1988 - pubs.aip.org
Transient and stationary fluorescence properties of rhodamine 6G in liquid ethanol have
been investigated in a wide temperature range between 110 and 300 K. Various …

The effect of radiative transport on fluorescence emission

JMG Martinho, AL Maçanita… - The Journal of chemical …, 1989 - pubs.aip.org
A model for radiative transport of electronic excitation energy in solution is presented and
applied to the time-resolved and steady-state fluorescence ofDPA (9, lO …

On the Nature of the Fluorescent State in β-Nitrotetraarylporphyrins

VS Chirvony, A van Hoek, TJ Schaafsma… - The Journal of …, 1998 - ACS Publications
2-NO2-5, 10, 15, 20-tetraphenylporphyrin (H2TPP− NO2) is shown to exist in solution as an
equilibrium mixture of two NH tautomers with different spectral and photophysical properties …

Red edge effect (REE) phenomena of flexible solute molecules as a probe for polymer rigidity and/or free volume

KA Al-hassan, T Azumi - Chemical physics letters, 1988 - Elsevier
The fluorescence spectra of the tert-butyl ester of 9-anthroic acid (9TBA) in two PVA (poly
(vinyl alcohol)) polymer matrices of different molecular weights are different and indicate …

The red edge effect as a tool for investigating the origin of the anomalous fluorescence band of 9, 9′-bianthryl in rigid polar polymer matrices

KA Al-Hassan, T Azumi - Chemical physics letters, 1988 - Elsevier
The excitation wavelength dependence of the fluorescence of 9, 9′-bianthryl (BA) in polar
polymer matrices at room temperature is attributed to the presence of different conformers …

Fluorescence decay characteristics of 4-dimethylaminobenzonitrile in different polymer matrices: A time-resolved study in the nanosecond range

KA Al-Hassan, T Azumi - Chemical physics letters, 1989 - Elsevier
The fluorescence decay curves of 4-dimethylaminobenzonitrile (DMABN) in different polar
protic and aprotic polymer matrices are nonexponential. The lifetimes of the twisted …

Twisted intramolecular charge-transfer emissions of fluorescence probes in didodecyldimethylammonium bromide, dioctadecyldimethylammonium bromide, and …

BCR Guillaume, D Yogev… - The Journal of Physical …, 1991 - ACS Publications
Twisted intramolecular charge-transfer (TICT) 4-(dimethylamino) benzonitrile (DMABN) and
1, 1, 4, 4-tetraphenylbutadiene (TPB) fluorescence probes have been shown to sensitively …