New CMOS potentiostat as ASIC for several electrochemical microsensors construction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU85455" target="_blank" >RIV/00216305:26220/10:PU85455 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

New CMOS potentiostat as ASIC for several electrochemical microsensors construction

Original language description

The purpose of this paper is to design and create the potentiostat that can be integrated and encapsulated within a microelectrode as a low-cost electrochemical sensor. Recently, microsystems on sensors or lab on a chip using electrochemical detection ofsubstances matters are pushing forward into the area of analysis. For providing electrochemical analysis, the microsystem has to be equipped with an integrated potentiostat. The integrated potentiostat with four current ranges (from 1 uA to 1 mA) was designed in the CADENCE software environment using the AMIS CMOS 0.7um technology and fabricated under the Europractice program. Memory cells of 48 bytes were implemented with the potentiostat using VERILOG. The characteristics of integrated potentiostat are strictly linear; the measured results confirm the simulated values. The potentiostat measurements error is about 1.5 percent and very low offsets are reached by the offset-zeroing circuitry. The detection limit of the current at the lo

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GA102%2F08%2F1116" target="_blank" >GA102/08/1116: Methods of Signal Digitizing for Advanced Sensors</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

MICROELECTRONICS INTERNATIONAL

ISSN

1356-5362

e-ISSN

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Volume of the periodical

2010

Issue of the periodical within the volume

volume 27

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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