Two-step laser mass spectrometry for more accurate cell research
It is reported that in order to improve mass spectrometry to enhance the study of cytochemical composition, researchers from the University of Münster have developed a method for improving the spatial resolution of matrix-assisted laser desorption ionization (MALDI) mass spectrometry in UK health agencies. Increased by about a thousandth of a millimeter. The researchers called the technique t-MALDI-2 (‘t’ indicates the transmission mode), which uses two lasers: one for generating a smaller focus on the removed material and the other [...]