Anharmonic Vibrational Dynamics of DNA Oligomers (CROSBI ID 39728)
Prilog u knjizi | ostalo
Podaci o odgovornosti
Kühn, Oliver ; Došlić, Nađa ; Krishnan, Gereesh ; Henk Fidder ; Heyne, Karsten
engleski
Anharmonic Vibrational Dynamics of DNA Oligomers
Combining two-color infared pump-probe spectroscopy and anharmonic force field calculations we characterize the anharmonic coupling patterns between fingerprint modes and the hydrogen-bonded symmetric NH$_2$ stretching vibration in adenine-thymine dA$_{;20};$-dT$_{;20};$ DNA oligomers. Specifically, it is shown that the anharmonic coupling between the NH$_2$ bending and the CO stretching vibration, both absorbing around 1665 cm-1, can be used to assign the NH$_2$ fundamental transition at 3215 cm-1 despite the broad background absorption of water.
DNA, FRET, Biometarials, charge transfer
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Podaci o prilogu
141-162.
objavljeno
Podaci o knjizi
Energy Transfer Dynamics in Biomaterial Systems
I. Burghardt, V. May, D. A. Micha, and E. R. Bittner (eds.)
Heidelberg: Springer
2009.
978-3-642-02305-7