Methods for the transport and hybridization of a nucleic acid on an electrode device by providing a low conductivity buffer with a reducing agent to the device. The low conductivity buffer may also contain a zwitterion. A current and voltage is applied to a location of the device to effect electrophoretic...http://www.google.com.tw/patents/US7314542?utm_source=gb-gplus-share專利 US7314542 - Methods and materials for optimization of electronic transportation and hybridization reactions