Ten consecutive tissue sections from a single C. elegans nematode, shown as optical images (left stack) and corresponding lipid distribution maps generated by MALDI mass spectrometry imaging (MSI) ...

Understanding cellular heterogeneity is essential for deciphering the complexities of cellular subpopulations, differentiation processes, and microenvironmental influences. Single-cell proteomics ...

A new microfluidic method preserves worm anatomy to link lipid signals with body structure using mass spectrometry imaging. Understanding how fat molecules are distributed and function in living ...

A new mass spectrometry technique captures molecules of lower abundance in a sample, providing a more comprehensive sample ...

BOSTON--(BUSINESS WIRE)--908 Devices (Nasdaq: MASS), a pioneer of purpose-built handheld and desktop mass spec devices for chemical and biomolecular analysis, is showcasing the use of its ...

Tumor antigens presented by MHC molecules on the cell surface can be recognized by T cells. Identification of these antigens—a field known as immunopeptidomics—has revolutionized the development of ...

Analytical chemistry is the discipline concerned with the qualitative and quantitative characterisation of matter. It spans sample preparation and separations (chromatography, microextractions, lab-on ...

Researchers 3D printed a miniature ionizer, a key component of a mass spectrometer. Their device could someday enable an affordable, in-home mass spectrometer for health monitoring. Mass spectrometry, ...

Variability among lipids affects cellular metabolism, signaling pathways, energy storage, and cell membrane structures. Therefore, it’s important for biomanufacturers to have an accurate, ...

Mass spectrometry, a technique that can precisely identify the chemical components of a sample, could be used to monitor the health of people who suffer from chronic illnesses. For instance, a mass ...