A microfluidic system and method for the recovery of particles; the system comprises at least one standing chamber, at least one outlet, at least one inlet and a moving assembly, which is adapted to move the particles; a fluid is fed from the inlet to the outlet so as to generate a substantially continuous flow of the fluid; a given particle of a group of particles arranged in the collecting chamber is moved selectively with respect to the other particles of the assembly to a release area, in which a dragging force created by the fluid flow is such as to move the particle towards the outlet.