Orbitrapq Exactive News Today

Matrix-assisted laser desorption ionization (MALDI) mass spectrometry imaging (MSI) is a powerful analytical tool that enables molecular sample analysis while simultaneously providing the spatial context of hundreds or even thousands of analytes. However, because of the lack of a separation step prior to ionization and the immense diversity of biomolecules, such as lipids, including numerous isobaric species, the coupling of ultrahigh mass resolution (UHR) with MSI presents one way in which this...

The environmental concerns about the presence of excreted pharmaceuticals in wastewater are well documented [1] and the introduction of high resolution mass spectrometry (HRMS) such as Time of Flight and Orbitrap instruments has aided their detection. Click to read more...

Thermo Fisher Scientific Inc. is providing forensic toxicologists, clinical research toxicologists, employee drug testing facilities, and wellness organizations with an all-in-one liquid chromatography-mass spectrometry (LC-MS) toxicology solution to keep pace with the ever-changing landscape of emerging and illicit drugs.