How does Membrane Inlet Mass Spectrometry Work? Membrane Inlet Mass Spectrometry (MIMS) relies on the principles of mass spectrometry and the selective permeability of membranes that allow the passage ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

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, ...

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, ...

Mass spectrometry efficiently provides data related to the morphology and composition of functional composite materials. These attributes aid in the study of the physiochemical properties of composite ...

A new detector combines a laser with a mass spectrometer to provide on-the-spot analysis that researchers hope will have applications ranging from evaluating a tumor as it is removed to quickly ...

Scientists developed a new way to help understand what happens in the body when people consume a plant product and the many chemicals it contains. The American Chemical Society’s Journal of Natural ...

Matrix-Assisted Laser Desorption/Ionization Imaging Mass Spectrometry (MALDI-IMS) is a powerful analytical technique that enables spatially resolved molecular analysis of biological tissues. It ...

Invented a half-century ago by Nobel laureate Wolfgang Paul, the quadrupole mass filter has become an integral part of some of the most sophisticated mass spectrometers. Consisting of four parallel ...