Title

Effects of organized media on the excited-state intramolecular proton transfer of 10-hydroxybenzo[h]quinoline

Document Type

Article

Publication Date

1-1-1995

Abstract

Absorbance and fluorescence characteristics of 10-hydroxybenzo[h]quinoline (HBQ) are studied in the presence of α-, β-, and γ-cyclodextrins, and the surfactants, hexadecyltrimethylammonium bromide (CTAB), sodium dodecyl sulfate (SDS), and polyoxyethylene(23) lauryl ether (Brij 35). Fluorescence measurements are used to investigate the effect of organized media on the excited-state intramolecular proton transfer (ESIPT) reaction of HBQ by monitoring the large Stokes-shifted tautomer emission. Absorbance measurements are used to further characterize the interactions of HBQ with the various media. © 1995 American Chemical Society.

Publication Source (Journal or Book title)

Journal of Physical Chemistry

First Page

5431

Last Page

5437

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