Towards a Molecular Movie: Real Time Observation of Hydrogen Bond Breaking by Transient 2D-IR Spectroscopy in a Cyclic Peptide

Christoph Kolano,Jan Helbing,Peter Hamm,Wolfram Sander

Towards a Molecular Movie: Real Time Observation of Hydrogen Bond Breaking by Transient 2D-IR Spectroscopy in a Cyclic Peptide

2006

Christoph Kolano
Jan Helbing
Peter Hamm
Wolfram Sander

Transient two-dimensional infrared spectroscopy (T2D-IR) has been used to observe in real time the non-equilibrium structural dynamics of intramolecular hydrogen bond breaking in a small cyclic disulfide-bridged peptide.

Keywords:

Spectroscopy
Absorption spectroscopy
Cyclic peptide
Nuclear magnetic resonance
Infrared spectroscopy
Hydrogen bond
Infrared
Intramolecular force
Peptide
Chemistry
Photochemistry
Analytical chemistry

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