The present invention provides novel microfluidic devices and methods that are useful for performing high-throughput screening assays. In particular, the devices and methods of the invention are useful in screening large numbers of different compounds for their effects on a variety of chemical, and preferably,...http://www.google.ca/patents/US7285411?utm_source=gb-gplus-sharePatent US7285411 - High throughput screening assay systems in microscale fluidic devices
