Influence of electrolytes on the association processes of dissimilar dyes

Absorption spectra of associates of heterogeneous dye molecules in polymer matrices

“…It can be seen that absorption spectra of the studied dye mixtures change as a function of the R6G anion. The changes are analogous to those caused by heterogeneous association processes [10], i.e., the R6G anions affect complexation of the molecules. The formation processes of molecular complexes in solutions of complicated organic compounds are characterized not only by the spectral properties but also by other parameters, in particular, the efficiency of such processes (degree of association).…”