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Titolo: A CMOS biocompatible charge detector for biosensing applications
Autori: 
Data di pubblicazione: 2012
Rivista: 
IEEE TRANSACTIONS ON ELECTRON DEVICES  
Abstract: A solid-state CMOS device capable of detecting the changes of electric charge caused by a chemical or biological reaction is presented. The device is fully compatible with a standard CMOS process. Bio-compatibility is obtained by passivation of the active area with a layer of alumina obtained with a simple, low-cost and reliable process. A test chip hosting 80 sensors has been realized and characterized showing the detection capabilities of the novel sensor. Re-usability of the device by stripping of the alumina layer was proved.
Handle: http://hdl.handle.net/11584/102935
Tipologia:1.1 Articolo in rivista

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