MECHANO-OPTICAL ANALYSIS SYSTEM, METHOD FOR PRODUCING SAME, USE FOR IDENTIFYING AND CLASSIFYING CELL POPULATIONS AND MECHANO-OPTICAL ANALYSIS METHOD

摘要

The invention relates to an analysis system comprising: a reflective substrate; a hollow elongate structure with two ends; two polymer supports coupled to the ends and joined to the substrate; a piezoelectric device coupled to the substrate and designed to produce vibrations in the elongate structure; a laser for emitting a beam; a beam splitter; a photodetector; an amplification module; and a processor, wherein the laser beam passes through the cavity and is absorbed by the photodetector, which generates a signal (S1) that is transmitted to the amplification module, the amplification module separating the signal into a modulated component (AC) and an unmodulated component (DC), the signal being transmitted to the processor to obtain the resonance frequency and reflectance and to provide the piezoelectric device with an excitation signal (S2) at the resonance frequency.