The separation and detection of isomers remains a challenge for many areas of mass
spectrometry. This article highlights laser photodissociation and ion mobility strategies that …

Lipids are small but complex biomolecules that feature an immense structural and functional
diversity. The molecular structure and biological functions of lipids are intricately linked …

Infrared ion spectroscopy (IRIS), a mass-spectrometry-based technique exploiting resonant
infrared multiple photon dissociation (IRMPD), has been applied for the identification of …

The identification of disease biomarkers plays a crucial role in developing diagnostic
strategies for inborn errors of metabolism and understanding their pathophysiology. A …

The capability of an ion trap mass spectrometer to store ions for an arbitrary amount of time
allows the use of a single infrared (IR) laser to perform two-color double resonance IR–IR …

Infrared ion spectroscopy is increasingly recognized as a method to identify mass
spectrometry-detected analytes in many (bio) chemical areas and its integration in analytical …

Infrared ion spectroscopy (IRIS) can be used to identify molecular structures detected in
mass spectrometry (MS) experiments and has potential applications in a wide range of …

Sulfa drugs are an important class of pharmaceuticals in the treatment of bacterial infections.
The amido/imido tautomerism of these molecules in their neutral form has been widely …

We present UV photofragmentation studies of the structural isomers paracetamol, 3-
Pyridinepropionic acid (3-PPIA) and (R)-(-)-2-Phenylglycine. In particular, we utilized a new …

Chemometric analysis of mass spectral data for the purpose of differentiating positional
isomers of novel psychoactive substances has seen a substantial increase in popularity in …