Fluoreszenzlöschung und Excimerenbildung von Pyren‐3‐sulfonat in wäßrigen Lösungen von Polydimethyldiallylammoniumchlorid
- 1 January 1987
- journal article
- research article
- Published by Wiley in Journal für Praktische Chemie
- Vol. 329 (1) , 87-94
- https://doi.org/10.1002/prac.19873290112
Abstract
Quenching of Fluorescence and Excimer Formation of Sodiumpyren‐3‐sulfonate in Aqueous Solutions of Polydimethyldiallylammonium ChlorideThe fluorescence spectra and lifetimes of sodium‐pyren‐3‐sulfonate have been measured in the presence of polydimethyldiallylammonium chloride. It is shown, that the excimer formation by static self‐quenching of fluorescence of the pyren‐3‐sulfonate is based on the cooperative effect of the macroion. The association constants of interaction between the aromatic compound and the polycation are determined. Presence of diazoniumcations leads to quenching of fluorescence of pyren‐3‐sulfonate in both the polyelectrolyte and aqueous phases. The quenching constants are discussed.Keywords
This publication has 10 references indexed in Scilit:
- Effects of the polyelectrolyte poly(vinyl sulfate) on the photosensitized electron-transfer reactions of tris(2,2'-bipyridine)ruthenium(II) with a dipolar zwitterionic viologenThe Journal of Physical Chemistry, 1985
- Quantitative Stadien zur Metachromasie von Thionin in wäßrigen Polyelektrolytiösungen - IonenaustauschgleichgewichteZeitschrift für Physikalische Chemie, 1983
- Polyelectrolyte-enhanced excimer formation of bis(.alpha.-naphthylmethyl)ammonium chloride and (.alpha.-naphthylmethyl)ammonium chlorideJournal of the American Chemical Society, 1982
- Microscopic environment of poly(styrenesulfonate) macroanions. Emission and absorption spectra, lifetime, and depolarization measurements of a cationic fluorescence probe under high pressureJournal of the American Chemical Society, 1982
- Interaction between dyes and polyelectrolytes. XI. Photoreduction of methylene blue bound to potassium polystyrenesulfonateJournal of Polymer Science: Polymer Chemistry Edition, 1979
- Cooperative Binding to Linear BiopolymersEuropean Journal of Biochemistry, 1970
- Catalysis and Inhibition in Solutions of Synthetic Polymers and in Micellar SolutionsPublished by Elsevier ,1969
- Quantenausbeuten des photochemischen Zerfalls von Diazoniumsalzen in sauren LösungenZeitschrift für Physikalische Chemie, 1968
- CHARACTERIZATION OF COUNTERION DISTRIBUTION IN POLYELECTROLYTE SOLUTIONS. II. THE EFFECT OF THE DISTRIBUTION OF ELECTROSTATIC POTENTIAL ON THE SOLVOLYSIS OF CATIONIC ESTERS IN POLYMERIC ACID SOLUTION1,2The Journal of Physical Chemistry, 1963
- AGGREGATION OF DYES BOUND TO POLYANIONSProceedings of the National Academy of Sciences, 1959