Multi-directional sorting modes in deterministic lateral displacement devices

Deterministic lateral displacement (DLD) devices separate micrometer-scale particles in solution based on their size using a laminar microfluidic flow in an array of obstacles. We investigate array geometries with rational row-shift fractions in DLD devices by use of a simple model including both advection and diffusion. Our model predicts novel multi-directional sorting modes that could be experimentally tested in high-throughput DLD devices containing obstacles that are much smaller than the separation between obstacles

Bodenuntersuchungen für Biobetriebe

Das Merkblatt erläutert, warum Bodenuntersuchungen notwendig sind und befasst sich mit der Probenentnahme sowie der Interpretation der Analyseergebnisse