abstract |
The invention relates to a device for molecular analysis of biological material characterized in that it comprises: a laser (34), possibly assisted by an optical parametric oscillator (OPO), configured to emit a wavelength of between 2 , 5 μm and 12 μm, said laser (34) thus configured being intended to ablate said biological material by ejecting charged and / or uncharged particles; a mass spectrometer (31); and a probe (S, 10) comprising: at least a first scanning fiber (A, 14) connected to the laser (34), and a transfer tube (T, 21) connected to the mass spectrometer (31). |