Ruby Nanoflakes (Rubyene) for Efficient 2D Förster Resonance Energy Transfer: Implications for Engineered Emitters in Multiplexed Imaging
Wan Aizuddin W. Razali,
Xiaohong Yang,
Polina A. Demina
et al.
Abstract:Forster resonance energy transfer (FRET) provides a unique means to probe processes occurring on the nanoscale. Efficient point-to-plane FRET between acceptors arrayed in twodimensional (2D) sheets and point-dipole donors is known to exhibit an energy transfer proportional to d −4 , where d is the distance from the donor to the acceptor-plane. We developed a 2D nanomaterial with surface-adjacent acceptors based on chromiumdoped aluminum oxide (ruby) that supports 2D-FRET architecture. Ruby exhibits bright, nar… Show more
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