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 ...

Mass spectrometry measures the mass-to-charge ratio of ions by ionizing chemical compounds to produce charged molecules. A typical mass spectrometer consists of three parts: a detector, a mass ...

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 ...

A reengineered mass spectrometer prototype can now analyze up to a billion molecules simultaneously, a leap from conventional instruments that handle only a few at a time. The advance, reported in ...

Waters’ newest tandem quadrupole mass spectrometer is up to 15X more sensitive for analyzing negatively ionized compounds Xevo TQ Absolute is up to 45% smaller, uses up to 50% less power and nitrogen, ...

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 ...

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.

This Clinical Chemistry and Laboratory Medicine review examines a central challenge in precision medicine: whether medical ...

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 ...

UA chemistry and biochemistry researchers are giddy about a big new machine. The university will buy a new mass spectrometer this year, thanks to a $924,995 grant from the National Institutes of ...