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Exciplex formation and energy transfer in a self-assembled metal-organic hybrid system
R. Haldar, , S.J. George, T.K. Maji
Published in
2012
Volume: 18
   
Issue: 19
Pages: 5848 - 5852
Abstract
Exciting assemblies: A metal-organic self-assembly of pyrenebutyric acid (PBA), 1,10-phenanthroline (o-phen), and Mg II shows solid-state fluorescence originating from a 1:1 PBA-o-phen exciplex. This exciplex fluorescence is sensitized by another residual PBA chromophore through an excited-state energy-transfer process. The solvent polarity modulates the self-assembly and the corresponding exciplex as well as the energy transfer, resulting in tunable emission of the hybrid (see figure). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
About the journal
JournalChemistry - A European Journal
ISSN09476539