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

Robert Hettich with new mass spectrometry instrumentation at ORNL. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy Robert ...

The presence of pharmaceuticals and their transformation products in water sources is an emerging environmental concern, ...

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.

Novichok nerve agents are lethal substances when improperly handled. The researchers from the University of Helsinki aimed to ...

Testosterone deficiency seriously affects male reproductive function, growth and development, and quality of life. There is a certain association between inflammation and testosterone. PIV, a novel ...