Facile creation of FRET systems from a pH-responsive AIE fluorescent vesicle.

We demonstrate a facile approach to constructing aggregation induced emission (AIE) fluorescent vesicles assembled using a PEG-POSS-(TPE)7 polymer. The narrow wall thickness provides an ideal confined space for creating fluorescence resonance energy transfer (FRET) systems between TPE donors and encapsulated FITC or DOX acceptors.

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