A Hybrid FinFET-based Biosensor with Integrated Readout Capability

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• 刊名：Procedia Engineering
• 出版年：2012
• 出版时间：2012
• 年：2012
• 卷：47
• 期：Complete
• 页码：821-824
• 全文大小：542 K

文摘

We report on two circuits built with hybrid FinFETs , capable of both sensing and signal conditioning. The first circuit is a ring oscillator, whose oscillating frequency depends on the analyte concentration, i.e., on the voltage drop in the liquid. The second is a pseudo-differential amplifier for differential measurements with tunable gain. To the best of our knowledge, no FinFET-based circuits featuring both, biosensing and readout have been reported on so far.