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 ...

Hospital surfaces are breeding grounds for dangerous bacteria. Now, researchers believe a special paint could be the answer ...

2) To phenotypically characterize multi-drug-resistant Gram-negative bacteria such as Escherichia coli, Klebsiella pneumoniae, proteus species, Citrobacter species, Salmonella and Shigella isolated ...

Near-surface proton-transfer-reaction time-of-flight mass spectrometry (PTR-TOF-MS) measurements revealed significantly increased surface emissions during GUV illumination. In addition to compounds ...

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

Scientists have developed an innovative technique that combines expansion microscopy with mass spectrometry imaging to ...

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.

Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of molecular ions. Molecules fragment within the mass ...

Other methods, like regular mass spectrometry, can detect hundreds of molecules but don't work on intact samples, so researchers can't see how the biomolecules are oriented. One promising ...