Vibrational spectroscopic studies of the interaction of water with serine

Peng Zhang, Ying Zhang, Shenghao Han, Qiwei Yan, Robert C. Ford, Jichen Li

    Research output: Contribution to journalArticlepeer-review


    The vibrational dynamics of water around serine was investigated by using Raman spectroscopy and inelastic incoherent neutron scattering. Experiments with serine in deuterium oxide were performed to assist the assignment. The study shows that for the serine, the exchange of protons-deuterons on the active -NH3+ and -OH groups were relatively easy, whereas there were hardly any exchanged on the -CH or -CH2-groups. The main features of the spectra for hydrated samples (versus the dry samples) were altered considerably; new sharp peaks in the measured spectra appeared, indicating that the hydrogen bonding between water and serine had disturbed the structure of the serine molecule. © 2006 American Chemical Society.
    Original languageEnglish
    Pages (from-to)5000-5003
    Number of pages3
    JournalJournal of Physical Chemistry A
    Issue number15
    Publication statusPublished - 20 Apr 2006


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