Аннотация:An eco-friendly method for introducing a hydrophobic pyrene dye into polylactide and polycaprolactone matrices, which are structurally modified through the crazing mechanism, using aqueous dispersions of micelles from (polyethylene glycol methyl ether)-block-(poly-D,L-lactide) as dye carriers, is described. The resulting pyrene-containing polymer materials exhibit fluorescence under UV radiationand have the required level of mechanical and surface properties.