New CMOS potentiostat as ASIC for several electrochemical microsensors construction
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
New CMOS potentiostat as ASIC for several electrochemical microsensors construction
Popis výsledku v původním jazyce
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
Název v anglickém jazyce
New CMOS potentiostat as ASIC for several electrochemical microsensors construction
Popis výsledku anglicky
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
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JA - Elektronika a optoelektronika, elektrotechnika
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GA102%2F08%2F1116" target="_blank" >GA102/08/1116: Metody digitalizace signálů pro moderní senzory</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
MICROELECTRONICS INTERNATIONAL
ISSN
1356-5362
e-ISSN
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Svazek periodika
2010
Číslo periodika v rámci svazku
volume 27
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
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Kód UT WoS článku
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EID výsledku v databázi Scopus
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