Features of diffusion-controlled bimolecular reaction of fluorescence quenching in sol-gel-xerogel transitions

Features of diffusion-controlled bimolecular reaction of fluorescence quenching in sol-gel-xerogel transitions

Reaction kinetics have been investigated in the diffusion-controlled quenching of pyrene fluorescence by N,N-dimethylaniline in a medium that gradually changes from homogeneous to heterogeneous as a result of solution-sol-gel-xerogel transitions.

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Veröffentlicht in:Theoretical and experimental chemistry 1998, Vol.34 (2), p.111-114
Hauptverfasser: Kondilenko, V. P., Tarasov, I. G., Eremenko, A. M., Martinho, J. M. G., Ilharco, L.
Format: Artikel
Sprache:eng
Schlagworte:
Diffusion
Fluorescence
Quenching
Reaction kinetics
Sol-gel processes
Xerogels
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Beschreibung
Zusammenfassung:Reaction kinetics have been investigated in the diffusion-controlled quenching of pyrene fluorescence by N,N-dimethylaniline in a medium that gradually changes from homogeneous to heterogeneous as a result of solution-sol-gel-xerogel transitions.
ISSN:0040-5760
1573-935X
DOI:10.1007/BF02764438