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 ...

Imaging mass spectrometry is a powerful emerging tool for mapping the spatial distribution of biomolecules across tissue surfaces. Here the authors showcase an automated technology for deep proteome ...

Mass spectrometry (MS) is an analytical technique used to identify and quantify molecules based on their mass-to-charge ratio (m/z). It provides valuable information about the chemical composition, ...

Mass spectrometry is already a powerful tool for determining what kind and how many molecules are present in a given sample. But most instruments still analyze their molecules one or just a few at a ...

The human body and its gut microbiome produce thousands of small molecules that shape how the body functions—influencing ...

When working with research peptides, quality and consistency are important factors. A peptide may look similar to another ...

Mass spectrometry is a powerful technique that allows scientists to break down and identify the building blocks of just about anything by measuring the mass of the tiny particles of which something is ...

Tandem-trapped ion mobility spectrometry can help understand what happens structurally when antibodies and antigens bind.

Just how far mass spectrometry—the use of tools measuring the mass-to-charge ratio (m/z) of one or more molecules present in a sample—has progressed over the past century can be seen in a new exhibit ...

A new data-driven technique, called fingerprint mass spectrometry, provides a method for measuring the mass of individual proteins using nanoscale devices. Caltech scientists have developed a method ...

NASA has funded Southwest Research Institute’s Environmental Analysis of the Bounded Lunar Exosphere (ENABLE) project, which aims to return mass spectrometry to the lunar surface. The three-year, ...

Green ammonia production relies on precise control of hydrogen and nitrogen throughout the process. As renewable-powered ...