CMOS VLSI potentiostat for portable environmental sensing applications

IEEE Sensors Journal

Volumn 10, Issue 4, 2010, Pages 820-821

  Hwang, Sungkil ^a   Sonkusale, Sameer ^a  

^a Tufts University   (United States)

Author keywords

CMOS sensor; Microelectrodes; Potentiostat; Voltammetry

Indexed keywords

CMOS SENSOR; CMOS SENSORS; ELECTROCHEMICAL SENSING; ELECTRODE POTENTIALS; ENVIRONMENTAL SENSING; FRONT END; HIGH GAIN; HIGH SENSITIVITY; INPUT IMPEDANCE; LOW POWER; POTENTIOSTAT; POTENTIOSTATS; PROOF OF CONCEPT; REDOX CURRENT; REDOX POTENTIALS; REDUCTION-OXIDATION; TRANSIMPEDANCE AMPLIFIERS;

CMOS INTEGRATED CIRCUITS; DIFFERENTIAL AMPLIFIERS; ELECTRIC IMPEDANCE; HEAVY METALS; HEAVY WATER; METAL IONS; MICROELECTRODES; SENSORS; SURFACE DEFECTS; VOLTAGE REGULATORS;

CYCLIC VOLTAMMETRY;

EID: 77949373334     PISSN: 1530437X     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSEN.2009.2035098     Document Type: Article

References (4)

1. X. Zhu and C. H. Ahn, "On-chip electrochemical analysis system using nanoelectrodes and bioelectronic CMOS chip," IEEE Sensors J., vol.6, no.5, pp. 1280-1286, Oct. 2006.
2. H. S. Narula and J. G. Harris, "VLSI potentiostat for amperometric measurements for electrolytic reactions," in Proc. 2004 IEEE Int. Symp. Circutis Syst., Vancouver, Canada, 2004, vol.I, pp. 457-460.
3. S.Ayers, K. D. Gillis, M. Lindau, and B. A. Minch, "Design of a CMOS potentiostat circuit for electrochemical detector arrays," IEEE Trans. Circuits Syst., vol.54, no.4, pp. 736-744, Apr. 2007.
4. S. Hwang et al., "CMOS microelectrode array for electrochemical lab-on-a-chip applications," IEEE Sensors J., vol.9, no.6, pp. 609-615, Jun. 2009.