Low molecular weight synthetic peptides have been demonstrated to be effective catalysts
for an increasingly wide array of asymmetric transformations. In many cases, these peptide …

The use of mass spectrometry in macromolecular analysis is an incredibly important
technique and has allowed efficient identification of secondary and tertiary protein …

Recent advances in the gas phase vibrational spectroscopy of mass-selected ions are
described, highlighting experiments on hydrogen-bonded (HBed) clusters relevant to …

The structural characterization of glycans by mass spectrometry is particularly challenging.
This is because of the high degree of isomerism in which glycans of the same mass can …

The way in which a three-dimensional network of water molecules accommodates an
excess proton is hard to discern from the broad vibrational spectra of dilute acids. The …

This article presents a general computational approach for efficient simulations of
anharmonic vibrational spectra in chemical systems. An automated local-mode vibrational …

Infrared ion spectroscopy (IRIS) requires reproducibility and standard protocols in order to
be fully appreciated as an analytical tool. An important parameter in IRIS measurements is …

Multidentate, noncovalent interactions between small molecules and biopolymer fragments
are central to processes ranging from drug action to selective catalysis. We present a …

Glycan analysis has evolved considerably during the last decade. The advent of high-
resolution ion-mobility spectrometry has enabled the separation of isomers with only the …

A new experimental approach is presented in which two separate cryogenic ion traps are
used to reproducibly form weakly bound solvent clusters around electrosprayed ions and …