Article
Detection of DNA mutations using a capacitive micro-membrane array.
Biosensors & bioelectronics - 15 Dec 2010
Tsouti Vasiliki, Boutopoulos Christos, Andreakou Peristera, Ioannou Marina, Zergioti Ioanna, Goustouridis Dimitris, Kafetzopoulos Dimitris, Tsoukalas Dimitris, Normand Pascal, Chatzandroulis Stavros
Abstract excerpt
The detection of DNA hybridization using capacitive readout and a biosensor array of ultrathin Si membranes is presented. The biosensor exploits the ability of the ultrathin membranes to deflect upon surface stress variations caused by biological interactions. Probe DNA molecules are immobilized...
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