Enhanced white-light emission from multiple fluorophores encapsulated in a single layer of diblock copolymer micelles

Enhanced white-light emission was achieved by loading green- and red-light-emitting donor-acceptor pairs in the separate micellar cores and blue-light-emitting polymers around their periphery. Fluorescence resonance energy transfer was enabled between a donor and an acceptor in cores, but was suppressed among these three light-emitting species by micellar coronas, which resulted in their enhanced simultaneous emissions.