What is X-ray Absorption Spectroscopy (XAS)? X-ray Absorption Spectroscopy (XAS) is a powerful analytical technique that probes the local atomic and electronic structure of materials by measuring the ...

Molecular ion spectroscopy and mass measurements constitute a dynamic field where experimental finesse meets rigorous theory to unravel fundamental aspects of molecular structure and interactions.

A schematic diagram of proton and neutron distributions for mirror nuclei argon-31 and aluminum-31. Left side is the weakly bound proton-rich nucleus argon-31, which is predicted to exhibit a ...

Researchers have observed hydrogen and deuterium molecules in tiny spaces called picocavities using advanced spectroscopy. This study reveals unique differences between the molecules due to quantum ...

This hands-on course teaches step-by-step techniques for interpreting mass spectrometric data to identify molecular structures. Participants will learn elemental composition analysis, tandem MS ...

Hydrogen/deuterium exchange coupled to mass spectrometry (HX-MS) is a valuable technique for analyzing the structural features and dynamic properties of individual proteins and large protein complexes ...

In his lecture after winning a share of the 2002 Nobel Prize in Chemistry, John Fenn described his work as creating “wings for molecular elephants”. Fenn pioneered the use of a method called ...

Mass spectrometry is already a powerful tool for determining what kind and how many molecules are present in a given sample.