Fig. 3: Energy transfer from organic molecules to LnNPs.
From: Triplets electrically turn on insulating lanthanide-doped nanoparticles
a, Visible emission spectra of LnNP@9-ACA nanohybrids. b, TCSPC measurements of pristine 9-ACA and LnNP@9-ACA nanohybrids under 405-nm laser excitation. c, Schematic demonstration of the accelerated triplet generation by fast ISC when coupling Ln3+ ions and their corresponding energy transfer pathways involving both FRET and TET from organic molecules to Ln3+ ions. d, Kinetics of singlet decay, triplet growth and decay in pristine 9-ACA molecules and molecules attached to different types of LnNPs.
