| abstract |
A microfluidics system comprising:a channel having an inlet (32) and an outlet (38); a first membrane (31) positioned between the inlet (32) and outlet (38) and comprising an aperture having a radius within the range 0.1 to 50 µm, the inlet (32) and the outlet (38) being in hydraulic communication with one another, such that a fluid can move along the channel from the inlet to the outlet. |