Mallajosyula, Sairam S. ; Pati, Swapan K. (2009) Conformational tuning of magnetic interactions in Metal-DNA complexes Angewandte Chemie International Edition, 48 (27). pp. 4977-4981. ISSN 1433-7851
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/anie.20...
Related URL: http://dx.doi.org/10.1002/anie.200806056
Abstract
The alignment of Cu2+ions along a modified DNA helix is studied with either hydroxypyridone (H) or bis(salicylaldehyde)ethylenediamine (S-en) metalated base pairs (MBPs). The conformational motion of H-MBP leads to the interlinking of the H-MBPs by an extended Cu-O network that is ferromagnetic, whereas the conformational freezing of the S-en-MBP leads to an ordered pairwise-stacked arrangement that is weakly antoferrimagnetic.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | DNA Structures; Metalated Base Pairs; Metal-metal Interactions; Nanotechnology |
| ID Code: | 60843 |
| Deposited On: | 12 Sep 2011 07:23 |
| Last Modified: | 12 Sep 2011 07:23 |
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