Fluorescence in structured media: a look at polymer colloids
Non—aqueous dispersions of PNMA containing naphthalene and anthracene groups of fluorescence probes, and sterically stabilised by P1B have been studied by fluorescence spectroscopy. The results presented, are inconsistent with a core—shell structure for the particles and as a consequence a new model, based upon a phase—separated microphase structure for the particles is proposed.