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Strong donor-acceptor couplings in a special pair-antenna model
Journal article

Strong donor-acceptor couplings in a special pair-antenna model

Mikhail A. Filatov, Frederic Laquai, Daniel Fortin, Roger Guilard, Pierre D. Harvey and Philip D Harvey
Chemical communications (Cambridge, England), Vol.46(48), pp.9176-9178
2010-01-01
DOI: https://doi.org/10.1039/c0cc03665j
PMID: 21049124

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
A special pair model composed of two cofacial zinc porphyrins (acceptor) linked to a free base (donor) acts as an energy transfer dyad. Despite the absence of conjugation, pi pi*/charge transfer excited states and ultrafast energy transfer (similar to 5 ps) are noted.

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