Chromatography testing and mass spectrometry are two analytical techniques widely used in scientific research, pharmaceuticals, food safety, environmental analysis, and forensic investigations. These ...

Ion mobility-mass spectrometry (IM-MS) is enhancing many areas of (bio)chemical analysis because it can separate ions both by their mass-to-charge ratio and differences in their cross-sectional area.

Previously, mass spectra from several hundred adsorption events were assembled in NEMS-based mass spectrometry using statistical analysis. Here, we report the first realization of single-molecule ...