Journal ArticleDOI
Empirical correlation between nuclear conformation and certain fluorescence and absorption characteristics of aromatic compounds
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This article is published in The Journal of Physical Chemistry.The article was published on 1970-08-01. It has received 199 citations till now. The article focuses on the topics: Absorption (electromagnetic radiation).read more
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Picosecond study of pinacyanol photophysics
TL;DR: In this paper, the viscosity dependence of pinacyanol excited-state photophysics is studied in the n -alcohol series ethylene glycol-water and glycerol-water mixtures and SDS micellar solution.
Journal ArticleDOI
Unusual luminescence characteristics of aminobiphenyls
TL;DR: Analysis of fluorescence solvatochromic shifts of ortho, meta and para aminobiphenyls reveals that the change in dipolemoment of m-aminobipenyl on excitation is more when compared to other isomers.
Journal ArticleDOI
Effect of pH on the fluorescence and phosphorescence spectra of indolecarboxylic acids. Evidence for the existence of a singlet excited-state indole acid dianion
TL;DR: In this paper, room-temperature electronic absorption, fluorescence, and lowtemperature (77 K) phosphorescence spectra of a series of indolecarboxylic acids have been measured in predominantly aqueous solutions at pH 1.2, 7.0, 12.5, and in 5 N NaOH.
Journal ArticleDOI
The nature of 6,6′-bis(triphenylamine) substituted BINOL as chromophoric and fluorogenic hybrid chemosensor for selective fluoride detection
Chi-Hsiang Chen,Man-kit Leung +1 more
TL;DR: In this paper, the titration data revealed that the anions are classified into two categories: simple mono-anions, such as F− (log β 2 F = 11.00 ± 0.08 ) and Cl− (closest to ours, log β 2 Cl = 9.96 ± 0.70 ) that follow the stoichiometry of 1:2, indicating the formation of (1·X2)2− complexes; (2) Oxoanions such as OAc− ( log β 1 OAc = 5.13 ± 0
Journal ArticleDOI
Structurally modified indocyanine green dyes. Modification of the polyene linker
TL;DR: In this article, a series of indocyanine green dicarboxylic acid derivatives (9a,b, 4, 10, 13 ) with modified polyene linkers were presented.
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The Influence of Planarity and Rigidity on the Absorption and Fluorescence Parameters and Intersystem Crossing Rate Constant in Aromatic Molecules
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