Enhanced white-light emission from multiple fluorophores encapsulated in a single layer of diblock copolymer micelles.
نویسندگان
چکیده
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.
منابع مشابه
Simultaneous blue, green, and red emission from diblock copolymer micellar films: a new approach to white-light emission.
White-light emission is achieved from a single layer of diblock copolymer micelles containing green- and red-light-emitting dyes in the separate micellar cores and blue-light-emitting polymer around their periphery, in which fluorescence resonance energy transfer between fluorophores is inhibited due to micelle isolation, resulting in simultaneous emission of these three species.
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عنوان ژورنال:
- Chemical communications
دوره 47 10 شماره
صفحات -
تاریخ انتشار 2011