The invention provides systems, including apparatus, methods, and kits, for the microfluidic manipulation and/or detection of particles, such as cells and/or beads. The invention provides systems, including apparatus, methods, and kits, for the microfluidic manipulation and/or analysis of particles,...http://www.google.es/patents/US7452726?utm_source=gb-gplus-sharePatente US7452726 - Microfluidic particle-analysis systems
