Silver cations fold i-motif at neutral pH
Silver cations fold i-motif at neutral pH
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DOI:
10.1039/c3cc43495h
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发表时间:
2013-01-01
影响因子:
4.9
通讯作者:
Waller, Zoe A. E.
中科院分区:
文献类型:
--
作者:
Day, Henry A.;Huguin, Camille;Waller, Zoe A. E.
i-Motif DNA structures have previously been utilised formany different nanotechnological applications, but all have used acidic conditions to fold the DNA. Herein we describe the use of silver cations to fold an i-motif forming DNA sequence at physiological pH. Subsequent DNA unfolding can be achieved by chelation with cysteine.