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American Chemical Society, Inorganic Chemistry, 11(41), p. 3025-3031, 2002

DOI: 10.1021/ic0255306

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Intramolecular electronic energy transfer in bichromophoric macrocyclic complexes

Journal article published in 2002 by Paul V. Bernhardt, Evan G. Moore ORCID, Mark J. Riley
This paper was not found in any repository; the policy of its publisher is unknown or unclear.
This paper was not found in any repository; the policy of its publisher is unknown or unclear.

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Abstract

Efficient intramolecular electronic energy transfer (EET) has been demonstrated for three novel bichromophoric compounds utilizing a macrocyclic spacer as the bridge between the electronic energy donor and acceptor fragments. As their free base forms, emission from the electronically excited donor is absent and the acceptor emission is reductively quenched via photoinduced oxidation of proximate amine lone pairs. As their Zn(II) complexes, excitation of the donor results in sensitization of the electronic acceptor emission.