HMPR (High Microfluidic Power Resolution) system used for droplets generation and microfluidic cells transportation. In the screen it’s presented a capillary tube with ID of 420 microns. The red liquid is the colored water. The seen tube volume in the screen is around 128 nanoliters. The volume movement is bidirectional. The displacement resolution is less than 1 nanoliter. The performance is great because opens the picolitric droplets generation and this means that the system can operate in “within-cell mode”.