Murray Mass Spectrometry Group

Research group of Kermit Murray at Louisiana State University where we use lasers for sampling and imaging and study the chemistry and physics of laser ablation.

Aerosol DESI Figure 1

Schematic of the dry particle DESI setup — Schematic of the dry particle DESI setup. The electrospray emitter (a) was 4 mm away from the ion trap mass spectrometer (c). The angle between a and c was 60°. Nitrogen gas (N2) was used to assist the solvent (S) spray. Aerosol particles generated from a fluidized bed aerosol generator exited the tube (b). The angle between a and b was 90°.