We use terahertz time-domain spectroscopy to determine the room temperature THz spectrum of different tripeptides (glutathione, gly-gly-gly and enalapril maleate). Several molecular resonances are observed which we attribute to intramolecular vibrational modes. The experimental data are compared to density functional theory (DFT) calculations.
THz vibrational spectra of selected tripeptides: experiments and theory
2004-01-01
168004 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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