Vibrational spectroscopy is an essential tool in chemical analyses, biological assays, and
studies of functional materials. Over the past decade, various coherent nonlinear vibrational …

Infrared spectroscopy of proteins - ScienceDirect Skip to main contentSkip to article Elsevier
logo Journals & Books Search RegisterSign in View PDF Download full issue Search …

Peptides and proteins are naturally chiral molecular systems so that sensing their structure
and conformation with chirality-based spectral methods is an obvious and long-used …

The first step toward understanding most of the chemical and biological processes in
condensed phases is to accurately describe solute− solvent interaction energy and to …

Formation of α-synuclein aggregates is proposed to be a crucial event in the pathogenesis
of Parkinson's disease. Large soluble oligomeric species are observed as probable …

The spectrum of PLLA is analyzed in order to investigate its crystallinity and crystalline
morphologies. The carbonyl and ester bands of PLLA have been analyzed, and individual …

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 …

Infrared spectroscopy is a powerful tool for analyzing the structure of proteins and peptides.
The amide I band is particularly sensitive to the strength and position of the hydrogen bonds …

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 …

The interaction of two IR chromophores yields a strong vibrational circular dichroism couplet
whose sign reflects the absolute configuration of the molecule. We present a method to …