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Issue No. 01 - January-February (2007 vol. 24)
ISSN: 0740-7475
pp: 38-48
Luca Benini , University of Bologna
Carlotta Guiducci , ESPCI-Paris
Christian Paulus , Siemens AG
DNA microarrays are among the key technology enablers for the tumultuous development of biology and medicine triggered by high-throughput genomics. As microarray-based methods for analysis and diagnosis become more pervasive, there is an ever-growing demand for low-cost, highly integrated microarrays for point-of-care usage. This article focuses on fully electronic approaches that integrate DNA sensor arrays and circuits for transduction, amplification, digital conversion, and readout of signals on a single CMOS chip. Prototypes of these devices have obtained promising results.
CMOS microarrays, DNA hybridization, label-based DNA chip, label-free DNA chip

C. Paulus, C. Guiducci and L. Benini, "Electronic Detection of DNA Hybridization: Toward CMOS Microarrays," in IEEE Design & Test of Computers, vol. 24, no. , pp. 38-48, 2007.
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