Cooperative formation of silver(I)-mediated base pairs.
نویسندگان
چکیده
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 >10(6) M(-1) to the metal-free DNA duplex.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 97 شماره
صفحات -
تاریخ انتشار 2012