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 ...

Photoionization mass spectrometry has transformed analytical chemistry, enabling complex chemical analysis and celebrating a century of scientific progress.

Mass spectrometry (MS) has long been a cornerstone of chemical and biological analysis, but in biotech and biomanufacturing, it is now experiencing a renaissance. As drug modalities diversify—peptides ...

The ability to measure mass to charge ratio of the ions in mass spectrum is the most important feature of the high-resolution mass spectrometers. An analyte's identification can be progressed further ...

Effective protein characterization depends on the precise isolation and fragmentation of peptide ions within the mass spectrometer, typically coupled with liquid chromatography (LC-MS/MS). In a ...

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 ...

MALDI remains a powerful tool for analyzing large biomolecules with minimal fragmentation. In this process, peptides or proteins are co-crystallized with a matrix on a metal plate. A laser pulse ...

Mass spectrometry is a powerful analytical method used to identify and characterize molecules. People often mistakenly think that the data outputted by the technique come in the form of a mass ...

Membrane proteins are vital for cellular signaling, transport, and communication, making them attractive drug targets despite their challenging properties. Advances in mass spectrometry have enabled ...

The conversion of large-scale, complex mass spectrometry data into meaningful structural insights through ChemEcho, a machine learning embedding method, published in August by investigators at ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...