Structural Dynamics of Small Peptides by Time Dependent 2D-IR Spectroscopy

  • Sander Woutersen
  • Peter Hamm
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 66)

Abstract

Using nonlinear 2D-IR spectroscopy on the amide I states of trialanine, its backbone structure is uniquely determined. Time-dependent 2D-IR spectroscopy furthermore allows to observe ultrafast structural motion which gives rise to exciton spectral diffusion and inter-exciton cross-relaxation (exciton migration).

Keywords

Burning Migration Anisotropy Amide Bleach 

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References

  1. 1.
    P. Hamm, M. Lim and R. M. Hochstrasser, J. Phys. Chem. B 102, 6123, (1998).CrossRefGoogle Scholar
  2. 2.
    P. Hamm, M. Lim, W. F. DeGrado, and R. M. Hochstrasser, Proc. Natl. Acad. Sci. USA 96, 2036 (1999).ADSCrossRefGoogle Scholar
  3. 3.
    S. Woutersen, P. Hamm, J. Phys. Chem B. submitted.Google Scholar
  4. 4.
    A. Kocak, R. Luque, and M. Diem, Biopolymers 46, 455, (1998).CrossRefGoogle Scholar
  5. 5.
    H. Torii and M. Tasumi, J. Raman Spectrosc. 29, 81, (1998).ADSCrossRefGoogle Scholar
  6. 6.
    W. M. Zhang, T. Meier, V. Chernyak and S. Mukamel, J. Chem. Phys. 108, 7763, (1998).ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Sander Woutersen
    • 1
  • Peter Hamm
    • 1
  1. 1.Max-Bom-Institut für nichtlinear Optik und KurzzeitphysikBerlinGermany

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