Mass spectrometry is a cornerstone technique across various scientific disciplines, enabling precise analysis of complex samples, characterization of atom clusters and molecules, and elucidation of ...

Scientists from Russia and Germany studied the molecular composition of carbonaceous chondrites – the insoluble organic matter of the Murchison and Allende meteorites This was done in an attempt to ...

Researchers 3D printed a miniature ionizer, a key component of a mass spectrometer. Their device could someday enable an affordable, in-home mass spectrometer for health monitoring. Mass spectrometry, ...

Tandem mass spectrometry is a powerful tool in proteomics. By ionizing peptides and then fragmenting those ions into smaller product ions, researchers can determine the biomolecules’ amino acid ...

In Star Trek, Mr. Spock’s hand-held tricorder can instantly tell what something is made of. We don’t have tricorders yet, but we’re getting close. Portable devices just a little too big to hold in one ...

BUFFALO, N.Y. ­— Imagine if diagnosis and treatment for devastating conditions such as Alzheimer’s disease could be developed quickly by extensive profiling of protein signatures in human tissues.

Advances in proteomics and mass spectrometry enable the study of limited cell populations such as performing mouse models. Low-protein load studies often require two steps to perform differential ...

This article details a new approach for characterizing gas evolution in lithium-ion batteries, improving safety assessments during thermal runaway scenarios.