"RIV/00216305:26220/10:PU85455!RIV11-GA0-26220___" . . "New CMOS potentiostat as ASIC for several electrochemical microsensors construction" . "New CMOS potentiostat as ASIC for several electrochemical microsensors construction"@en . "P(GA102/08/1116), Z(MSM0021630503)" . . . . "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 of substances 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 lowest range with"@en . "5"^^ . . "Hub\u00E1lek, Jarom\u00EDr" . "New CMOS potentiostat as ASIC for several electrochemical microsensors construction" . "274640" . . . . "1356-5362" . "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 of substances 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 lowest range with" . "Prokop, Roman" . . "5"^^ . "MICROELECTRONICS INTERNATIONAL" . "volume 27" . "Vrba, Radim\u00EDr" . . . . . . "RIV/00216305:26220/10:PU85455" . . "[14CE1EE44B05]" . . "New CMOS potentiostat as ASIC for several electrochemical microsensors construction"@en . . "2010" . . . "Pr\u00E1\u0161ek, Jan" . "8"^^ . "electrochemical devices, sensors, integrated circuits"@en . "Fujcik, Luk\u00E1\u0161" . . "26220" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" .