An 8×16 array of sensing micro-sites employs a fully-electrical label-free technique for DNA recognition using capacitance measurement and is fabricated in 0.5μm CMOS with added noble metal. Repeatability and parallel detection capability have been demonstrated. The DNA-chip is suitable for low-cost, fully-integrated point-of-care applications.
Fully electronic CMOS DNA detection array based on capacitance measurement with on-chip analog-to-digital conversion
STAGNI DEGLI ESPOSTI, CLAUDIO;GUIDUCCI, CARLOTTA;ZUCCHERI, GIAMPAOLO;SAMORI', BRUNO;BENINI, LUCA;RICCO', BRUNO;
2006
Abstract
An 8×16 array of sensing micro-sites employs a fully-electrical label-free technique for DNA recognition using capacitance measurement and is fabricated in 0.5μm CMOS with added noble metal. Repeatability and parallel detection capability have been demonstrated. The DNA-chip is suitable for low-cost, fully-integrated point-of-care applications.File in questo prodotto:
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