(1) Institute of Single Crystals, National Academy of Sciences of Ukraine, Kharkiv, Ukraine;(2) Karazin National University, Kharkiv, Ukraine;(3) Research Institute of Organic Intermediates and Dyes, Moscow, Russia
Abstract:
Spectral and protolytic properties of two hydrophobic rhodamine dyes and fluorescein n-decyl ester were studied in Langmuir-Blodgett films based on a polyamido acid. The possibility of weakening the concentration quenching of rhodamine dye fluorescence with a polymeric matrix was demonstrated.