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Tin–DNA complexes investigated by nuclear inelastic scattering of synchrotron radiation |
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| Authors: | G Barone L H Böttger J A Wolny H Paulsen A X Trautwein A Silvestri I Sergueev G LaManna |
| Institution: | 1. Dipartimento di Chimica Inorganica e Analitica, Universitá degli Studi di Palermo, 90128, Palermo, Italy 2. Institut für Physik, Universit?t zu Lübeck, 23538, Lübeck, Germany 3. ESRF, F-38043, Grenoble Cedex 9, France 4. Dipartimento di Chimica Fisica, Universitá degli Studi di Palermo, 90128, Palermo, Italy |
| Abstract: | Nuclear inelastic scattering (NIS) of synchrotron radiation has been used to investigate the dynamics of tin ions chelated by DNA. Theoretical NIS spectra have been simulated with the help of density functional theory (DFT) calculations using 12 models for different binding sites of the tin ion in (CH3)Sn(DNAPhosphate)2. The simulated spectra are compared with the measured spectrum of the tin–DNA complex. |
| Keywords: | nuclear inelastic scattering tin– DNA |
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