The present technology provides for a heater substrate that contains networks of heater elements configured to controllably and selectively deliver heat to one or more PCR reaction chambers in a microfluidic substrate with which the heater substrate makes contact. In exemplary embodiments, the heater...http://www.google.de/patents/US20080160601?utm_source=gb-gplus-sharePatent US20080160601 - Heater Unit for Microfluidic Diagnostic System
