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Issue 33, 2009
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Time-resolved EPR observation of synthetic eumelanin–superoxide radical pairs

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Abstract

TR-EPR spectra of UV irradiated synthetic eumelanin in equilibrium with air oxygen, reveal the formation of melanin–superoxide radical pairs and allow to determine both the electron dipolar interaction D and the exchange interaction J between the two radicals.

Graphical abstract: Time-resolved EPR observation of synthetic eumelanin–superoxide radical pairs

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Publication details

The article was received on 14 May 2009, accepted on 16 Jun 2009 and first published on 10 Jul 2009


Article type: Communication
DOI: 10.1039/B909568C
Citation: Chem. Commun., 2009,0, 4977-4979

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    Time-resolved EPR observation of synthetic eumelanin–superoxide radical pairs

    A. Toffoletti, F. Conti, T. Sandron, A. Napolitano, L. Panzella and M. D’Ischia, Chem. Commun., 2009, 0, 4977
    DOI: 10.1039/B909568C

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