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Communication Dans Un Congrès Journal of Physics: Conference Series Année : 2013

Sensors based in suspended gate field effect transistors for pH measurements

Résumé

This work presents a new pH sensor based on the architecture SGFET (Suspended Gate Field Effect Transistor). The pH variations are obtained using the threshold voltage and the transfer characteristics shift of the SGFET. To evaluate the accuracy and reliability of the pH sensor, pH variations were measured directly in the solution using both the SGFET and a commercial pH-meter.

Dates et versions

hal-00947124 , version 1 (14-02-2014)

Identifiants

Citer

Bruno da Silva Rodrigues, A.L. Siarkowski, Olivier de Sagazan, Samuel Crand, Tayeb Mohammed-Brahim, et al.. Sensors based in suspended gate field effect transistors for pH measurements. 8th Ibero-American Congress on Sensors (IBERSENSOR), Oct 2012, Caroline, United States. pp.012006, ⟨10.1088/1742-6596/421/1/012006⟩. ⟨hal-00947124⟩
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