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Kim, Yung Sam
Ultrafast 2D IR Spectroscopy Lab
Research Interests
  • 2D IR, chemical exchange of H-bond, fast reaction dynamics, protein dynamics

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Dynamical models in the two-dimensional infrared spectroscopy of peptides

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Title
Dynamical models in the two-dimensional infrared spectroscopy of peptides
Author
Rubtsov, IVKim, Yung SamHochstrasser, RM
Issue Date
2004
Publisher
WILEY-V C H VERLAG GMBH
Citation
ISRAEL JOURNAL OF CHEMISTRY, v.44, no.1-3, pp.271 - 280
Abstract
A brief description of the signals in multidimensional infrared spectroscopy is given with emphasis on the various types of experiments that can be done, what they measure, and their relationship to other kinds of resonant nonlinear optical experiments. The predictions from Bloch dynamics and responses including spectral diffusion are discussed. Experiments with the amide-I transitions of N-methylacetamide and the alanine dipetide show that Bloch dynamics are inadequate, but for small values of waiting times can give a reasonable description of the 2D spectra. Both single frequency and dual frequency 2D experiments that excite both the amide-I and amide-II modes are reported.
URI
https://scholarworks.unist.ac.kr/handle/201301/8969
URL
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=15944374263
DOI
10.1560/K1BD-UJN8-AB7E-VV6L
ISSN
0021-2148
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CHM_Journal Papers
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