Conference
Nanostructured CMOS Wireless Ultra-Wideband Label-Free PCR-Free DNA Analysis SoC
Abstract
A fully integrated 54-channel wireless fast-scan cyclic voltammetry DNA analysis SoC is presented. The microsystem includes 546 3D nanostructured and 54 2D gold DNA sensing microelectrodes as well as 54 pH sensors. Each channel consists of a chopper-stabilized current conveyer with dynamic element matching. It is utilized as the amperometric readout circuit with a linear resolution from 8.6 pA to 350 nA. The on-chip programmable waveform …
Authors
Jafari HM; Abdelhalim K; Soleymani L; Sargent EH; Kelley SO; Genov R
Volume
49
Pagination
pp. 1223-1241
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
May 1, 2014
DOI
10.1109/jssc.2014.2312571
Conference proceedings
IEEE Journal of Solid-State Circuits
Issue
5
ISSN
0018-9200