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Conferences > UP > 1986 > MC > MC8

Detection of the inverted region in photo-induced intramolecular electron transfer

R.J. Harrison, G.S. Beddard, J.A. Cowan, and J.K.M. Sanders

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Abstract

Photo-induced electron transfer causes the rapid quenching of the excited singlet state of a number of capped porphyrins. The porphyrin donates an electron to an acceptor such as a quinone as shown in the following scheme We have observed a marked decrease in the rate of charge recombination at high -ΔG, in the so called “inverted” region, as predicted by both classical1 and quantum theories2 of electron transfer.

© 1986 Optical Society of America

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