INFLUENCE OF COMPONENT PROPORTIONS OF MICELLAR SOLUTIONS ON THE SPECTRAL PROPERTIES AND SOLUBILIZATION BY PLURONIC OF A BORONDIFLUORIDE DIPYRROMETHENE DERIVATIVE
Abstract
It has been shown by a spectral method that the efficiency of solubilization of a borondifluoride dipyrromethene derivative by Pluronic F-127 inmixed systems depends on the proportions of mass concentrations of the dye and Pluronic in an initial liquid solution. It has been established that the values of the Pluronic F-127 concentration, at which the micelles solubilizing the dye are efficiently formed, exceed 10 % (mass). The analysis of spectral characteristics of the solution of the “dye – Pluronic” adducts has shown that the dye under study exists in the Pluronic micelles in the highest degree of disaggregation manifesting the spectral characteristics of monomeric form.
About the Authors
T. A. PavichBelarus
S. M. Arabei
Belarus
R. T. Kuznetsova
Russian Federation
E. G. Martianova
Russian Federation
Y. V. Aksenova
Russian Federation
G. V. Mayer
Russian Federation
M. B. Berezin
Russian Federation
K. N. Solovyov
Belarus
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