Two-dimensional (2D) optical spectroscopy utilizing multiple ultrafast coherent laser pulses
in the infrared or UV-vis frequency range has been used to study protein structure and …

The experimental technique and applications of ultrafast two-dimensional infrared (2D IR)
vibrational echo spectroscopy are presented. Using ultrashort infrared pulses and optical …

Two-Dimensional Optical Spectroscopy discusses the principles and applications of newly
emerging two-dimensional vibrational and optical spectroscopy techniques. It provides a …

Potassium channels are responsible for the selective permeation of K+ ions across cell
membranes. K+ ions permeate in single file through the selectivity filter, a narrow pore lined …

2 1 Introduction the most salient points are just that a molecule can exist in a variety of states
depending on how its electrons are distributed among a set of molecular orbitals, and that …

A combined electronic structure/molecular dynamics approach was used to calculate
infrared and isotropic Raman spectra for the OH or OD stretches of dilute HOD in D2O or …

Ultrafast two dimensional infrared (2D-IR) vibrational echo spectroscopy has emerged as a
powerful method for the study of molecular dynamics under thermal equilibrium conditions …

The advent of laser-based sources of ultrafast infrared pulses has extended the study of very
fast molecular dynamics to the observation of processes manifested through their effects on …

In this paper different floating oscillator models for describing the amide I band of peptides
and proteins are compared with density functional theory (DFT) calculations. Models for the …

Infrared (IR) spectroscopy of the amide I band has been widely utilized for the analysis of
peptides and proteins. Theoretical modeling of IR spectra of proteins requires an accurate …