Search
Skip to Search Results- 3Uracil
- 1Dynamics
- 1Initial Excited‐State Structural Dynamics
- 1Raman
- 1Resonance Raman Spectroscopy
- 1Resonance Raman spectroscopy
-
Initial Excited-state Structural Dynamics of Deuterated and Methylated Uracil Derivatives by Resonance Raman Spectroscopy
DownloadSpring 2015
Nucleic acids are biological macromolecules constructed of purine (guanine and adenine) and pyrimidine (cytosine, thymine and uracil) nucleobases. The interaction of ultraviolet (UV) light with pyrimidine nucleobases leads to various photoproducts, such as cyclobutane pyrimidine dimers (CPDs),...
-
2018-01-01
Dempster, Steve P., Sasidharanpillai, Swaroop, Loppnow, Glen R.
The effect of the N1 ribose sugar on the initial excited‐state structural dynamics of uridine is explored with ultraviolet resonance Raman spectroscopy. Excited‐state slopes and broadening parameters were obtained by simulating the resonance Raman excitation profiles and absorption spectrum using...
-
Spring 2015
In this thesis, we simulated the resonance Raman spectra of uracil and its derivatives, including 5-halogenated (F, Cl, Br) uracils and thymine, using the Herzberg-Teller short-time dynamics formalism. The electronic structure calculations are carried out using density functional theory (DFT) for...