Ping Wei powder is a type of traditional Chinese medicine used to treat digestive system diseases. Its growth in popularity ...

Researchers leveraged the advantages of thermodesorption, followed by comprehensive two-dimensional gas chromatography ...

One promising technique – mass spectrometry imaging – overcomes some of these challenges. It allows researchers to see ...

A new tissue expansion method enables scientists to use mass spectrometry imaging to simultaneously detect hundreds of molecules at the single cell level in their native locations.