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Issue 97, 2012
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Cooperative formation of silver(I)-mediated base pairs

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Abstract

DNA double helices comprising two neighbouring artificial imidazole–Ag(I)–imidazole base pairs incorporate the Ag(I) ions in a cooperative fashion. Isothermal titration calorimetry data confirm the theoretically predicted binding stoichiometry and indicate that Ag(I) binds with association constants >106 M−1 to the metal-free DNA duplex.

Graphical abstract: Cooperative formation of silver(i)-mediated base pairs

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Publication details

The article was received on 24 Aug 2012, accepted on 18 Oct 2012 and first published on 18 Oct 2012


Article type: Communication
DOI: 10.1039/C2CC36169H
Citation: Chem. Commun., 2012,48, 11844-11846
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    Cooperative formation of silver(I)-mediated base pairs

    K. Petrovec, B. J. Ravoo and J. Müller, Chem. Commun., 2012, 48, 11844
    DOI: 10.1039/C2CC36169H

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