Isolated transition metal clusters have been established as useful models for extended metal
surfaces or deposited metal particles, to improve the understanding of their surface …

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

We report on modifications made to a Paul-type quadrupole ion trap mass spectrometer and
discuss its application in infrared ion spectroscopy experiments. Main modifications involve …

This tutorial review presents the technique of infrared multiple-photon dissociation (IRMPD)
spectroscopy of mass-selected trapped ions. This requires coupling of a tunable infrared …

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

A Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometer has been installed
at a free electron laser (FEL) facility to obtain infrared absorption spectra of gas phase ions …

Gas phase mid‐infrared spectroscopy of molecular ions can nowadays be performed with
high performance mass spectrometers coupled to free electron lasers (FEL). The wide and …

The ability of Paul and Penning traps to contain ions for time periods ranging from
milliseconds to minutes allows the trapped ions to be subjected to laser irradiation for …

The vibrational spectra of the gaseous sodium complexes of glycine (Gly− Na+) and proline
(Pro− Na+) have been recorded in the spectral range 1150− 2000 cm-1. The complexes …

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 …