Mass spectrometry unveils a world of proteins, from those in cells to fragments found on fossils, as well as the small ...
A reengineered mass spectrometer prototype can now analyze up to a billion molecules simultaneously, a leap from conventional ...
A close-up image of a time-of-flight mass spectrometer, with several metal tips all pointing at one location. Mass spectrometry, conducted with instruments such as the one shown, can uncover human ...