Langmuir-Blodgett (LB) films were prepared from a polyamide salt (PAS) and Rhodamine 200B (R200B). The optimum conditions for the preparation of the films were determined by studying the behavior of PAS-R200B-cetyltrimethylammonium bromide monolayers at the surface of the aqueous phase. The spectral characteristics of R200B in the LB films were studied and compared to the luminescence spectra of the luminophore in aqueous and nonaqueous solutions and in micelles formed by cationic surfactants.
|Number of pages||3|
|Journal||Russian Journal of Physical Chemistry A|
|Publication status||Published - Sep 1999|