Large edge-excitation red shift for a merocyanine dye in poly(vinyl alcohol) polymer matrix

The observed large edge‐excitation red shift of the fluorescence of a merocyanine dye in a polyvinyl alcohol polymer matrix is explained in terms of a matrix that is rigid enough at room temperature to prevent complete equilibration between different solvation sites.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of polymer science. Part B, Polymer physics Polymer physics, 1987-03, Vol.25 (3), p.495-500
Hauptverfasser:	Al-Hassan, Khader A., El-Bayoumi, M. Ashraf
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Physicochemistry of polymers Polymers and radiations Properties and characterization
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The observed large edge‐excitation red shift of the fluorescence of a merocyanine dye in a polyvinyl alcohol polymer matrix is explained in terms of a matrix that is rigid enough at room temperature to prevent complete equilibration between different solvation sites.
ISSN:	0887-6266 1099-0488
DOI:	10.1002/polb.1987.090250303