Electrospray Ionization (ESI) Mass Spectrometry
Electrospray ionization (ESI) mass spectrometry is a powerful analytical technique used in the characterization of molecules in chemistry, biochemistry, and medicine. It works by producing charged droplets, which then vaporize, releasing ions that can be detected and analyzed. The ions can be identified by the mass-to-charge ratio and the structural information obtained from the fragmentation pattern. This makes ESI mass spectrometry one of the most accurate and precise methods for analyzing molecules. Its applications include determination of molecular structure, identification and quantification of unknown molecules, and analysis of the composition of complex mixtures. ESI mass spectrometry is an invaluable tool in the study of various compounds and compounds in fields such as drug discovery, environmental and food safety, and forensics.
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