Double-strand DNA cleavage from photodecarboxylation of (μ-oxo)diiron(III) L-histidine complex in visible light

Roy, Mithun ; Bhowmick, Tuhin ; Ramakumar, Suryanarayanarao ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2008) Double-strand DNA cleavage from photodecarboxylation of (μ-oxo)diiron(III) L-histidine complex in visible light Dalton Transactions . pp. 3542-3545. ISSN 1477-9226

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Official URL: http://www.rsc.org/Publishing/Journals/DT/article....

Related URL: http://dx.doi.org/10.1039/b802533a

Abstract

The oxo-bridged diiron(III) complex [{Fe(L-his)(dpq)}2(μ-O)]2+ having L-histidine (L-his) and dipyrido[3,2-d:2,3-f]quinoxaline (dpq) bound to Fe(III) exemplifies an iron-based model photonuclease that shows visible light-induced DNA double-strand cleavage in a photodecarboxylation pathway and models iron-bleomycin activity.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry.
ID Code:6462
Deposited On:20 Oct 2010 10:05
Last Modified:24 May 2011 10:38

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