Title: Fluorescence of pyranine in sol-gel based silica and hybrid thin films
Authors: Wittouck, N ×
De Schryver, Frans
SnijkersHendrickx, I #
Issue Date: Jan-1997
Publisher: Kluwer academic publ
Series Title: Journal of sol-gel science and technology vol:8 issue:1-3 pages:895-899
Abstract: The sensitivity of the pyranine fluorescence to protonation/deprotonation is used to follow modifications in cured sol-gel thin films. The acid concentration in the sol-gel solution is varied for TEOS-based coatings and a series of organically modified silanes Si(OR)(3)R' are added to the TEOS solution. The concentration of the organically modified silane is varied as well as the chain length of the alkylgroup (R').
ISSN: 0928-0707
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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