Cells sitting side by side in the same tissues are not identical. Each cell carries its own subtly different chemical signature - a hidden individuality that can reveal how diseases take root and ...

Aerosol chemistry explores the composition, transformation and impact of microscopic particles suspended in the atmosphere. These particles originate from natural sources such as sea spray and dust, ...

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 ...

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, ...