Figure 3
From: In vivo Real-Time Mass Spectrometry for Guided Surgery Application

Evolution (A) of the MS spectrum averaged over the whole irradiation period (30 s) in the negative mode with the laser wavelength and (B) of the intensity of 3 signals of the MS spectra (m/z 283, 766, 885 nominal values). Experiments were performed on a raw piece of bovine liver.