A microfluidic system for steering subject materials to a next processing region includes a substrate having at least one embedded gas generator that is activated in response to the result of an initial process, whereby a gas is formed having pressure to steer the subject materials to the next processing...http://www.google.fr/patents/US6756018?utm_source=gb-gplus-shareBrevet US6756018 - Method and apparatus for selective execution of microfluidic circuits utilizing electrically addressable gas generators
Method and apparatus for selective execution of microfluidic circuits ...