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Electron Transport in the Long‐Range Charge‐Recombination Dynamics of Single Encapsulated Dye Molecules on TiO 2 Nanoparticle Films
Author(s) -
Wu Xiangyang,
Bell Toby D. M.,
Yeow Edwin K. L.
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200902596
Subject(s) - nanoparticle , charge (physics) , electron , molecule , range (aeronautics) , intermittency , spectral line , chemical physics , electron transport chain , physics , nanotechnology , molecular physics , materials science , chemistry , quantum mechanics , turbulence , composite material , thermodynamics , biochemistry
Hitching a slow ride : Long‐lived dark charge‐separated states arise from the transport of the injected electron on TiO 2 nanoparticles after it is transferred from single Atto647N dye molecules encapsulated in cucurbit[7]uril (CB7). These states are directly probed using the intermittency of the emission intensity trajectories (see spectra).