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 ...

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 ...

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 ...

Achieved the first spectroscopic observation of hydrogen (H 2) and deuterium (D 2) molecules physically adsorbed within an atomic-scale space known as a picocavity. Employed picometric ...

A pioneering study led by the National Physical Laboratory (NPL) has reported significant findings regarding the noise structure of Orbitrap mass spectrometers, a critical tool in the analysis of ...