3P-25 PDF
Imaging mass spectrometry of rat brain tissue using laser desorption ionization with organic-inorganic hybrid matrix
Platinum vapor deposition surface-assisted laser desorption/ionization (Pt-SALDI) was studied for analyses of several kinds of biogenic substances. In this study, we applied Pt-SALDI to imaging of rat brain. Simultaneous detection of phosphatidylchorines and diacylglycerols were achieved using Pt-SALDI with organic matrix for MALDI.