Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip

Under the main features required on portable devices in electrochemical instrumentation is to have a small size, low power consumption, economically affordable and precision in the measurements. This paper describes the development of a programmable Embedded Potentiostat System (EPS) capable of perf...

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Autores: Muñoz-Martínez, Adrián Iván, González Peña, Omar Israel, Colomer i Farrarons, Jordi, Rodríguez-Delgado, José Manuel, Ávila-Ortega, Alfonso, Dieck-Assad, Graciano
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/127431
Acceso en línea:https://hdl.handle.net/2445/127431
Access Level:acceso abierto
Palabra clave:Electroquímica
Elèctrodes
Electrochemistry
Electrodes
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spelling Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-ChipMuñoz-Martínez, Adrián IvánGonzález Peña, Omar IsraelColomer i Farrarons, JordiRodríguez-Delgado, José ManuelÁvila-Ortega, AlfonsoDieck-Assad, GracianoElectroquímicaElèctrodesElectrochemistryElectrodesUnder the main features required on portable devices in electrochemical instrumentation is to have a small size, low power consumption, economically affordable and precision in the measurements. This paper describes the development of a programmable Embedded Potentiostat System (EPS) capable of performing electrochemical sensing over system-on-a-chip platforms. Furthermore, the study explains a circuit design and develops some validation of the entire system. The hardware validation is performed by electrochemical experiments such as Double Step Chronoamperometry (DSC), Linear Sweep Voltammetry (LSV) and Cyclic Voltammetry (CV); moreover, a comparison of the experimental signals between a commercial potentiostat and the EPS was done by analysis of errors on the response signal. Results illustrate that the EPS is capable of handling currents in the range of absolute values of 86.44 to 3000 nA and having control voltages in the range of ± 2 V. The device can support from 50 to 2000 samples per second. The EPS capabilities were compared with other compact potentiostats. The programmable EPS is an original approach which hugely reduces the hardware complexity and leads the way to create new applications for Point-of-Care or industrial developments with a reusable full electronics module.MDPI2019201920182019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion21 p.application/pdfapplication/pdfhttps://hdl.handle.net/2445/127431Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3390/s18124490Sensors, 2018, vol. 18, num. 12, p. 4490https://doi.org/10.3390/s18124490cc-by (c) Muñoz-Martínez, Adrián Iván et al., 2018http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1274312026-05-29T05:05:01Z
dc.title.none.fl_str_mv Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
title Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
spellingShingle Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
Muñoz-Martínez, Adrián Iván
Electroquímica
Elèctrodes
Electrochemistry
Electrodes
title_short Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
title_full Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
title_fullStr Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
title_full_unstemmed Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
title_sort Electrochemical Instrumentation of an Embedded Potentiostat System (EPS) for a Programmable-System-On-a-Chip
dc.creator.none.fl_str_mv Muñoz-Martínez, Adrián Iván
González Peña, Omar Israel
Colomer i Farrarons, Jordi
Rodríguez-Delgado, José Manuel
Ávila-Ortega, Alfonso
Dieck-Assad, Graciano
author Muñoz-Martínez, Adrián Iván
author_facet Muñoz-Martínez, Adrián Iván
González Peña, Omar Israel
Colomer i Farrarons, Jordi
Rodríguez-Delgado, José Manuel
Ávila-Ortega, Alfonso
Dieck-Assad, Graciano
author_role author
author2 González Peña, Omar Israel
Colomer i Farrarons, Jordi
Rodríguez-Delgado, José Manuel
Ávila-Ortega, Alfonso
Dieck-Assad, Graciano
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Electroquímica
Elèctrodes
Electrochemistry
Electrodes
topic Electroquímica
Elèctrodes
Electrochemistry
Electrodes
description Under the main features required on portable devices in electrochemical instrumentation is to have a small size, low power consumption, economically affordable and precision in the measurements. This paper describes the development of a programmable Embedded Potentiostat System (EPS) capable of performing electrochemical sensing over system-on-a-chip platforms. Furthermore, the study explains a circuit design and develops some validation of the entire system. The hardware validation is performed by electrochemical experiments such as Double Step Chronoamperometry (DSC), Linear Sweep Voltammetry (LSV) and Cyclic Voltammetry (CV); moreover, a comparison of the experimental signals between a commercial potentiostat and the EPS was done by analysis of errors on the response signal. Results illustrate that the EPS is capable of handling currents in the range of absolute values of 86.44 to 3000 nA and having control voltages in the range of ± 2 V. The device can support from 50 to 2000 samples per second. The EPS capabilities were compared with other compact potentiostats. The programmable EPS is an original approach which hugely reduces the hardware complexity and leads the way to create new applications for Point-of-Care or industrial developments with a reusable full electronics module.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/127431
url https://hdl.handle.net/2445/127431
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/s18124490
Sensors, 2018, vol. 18, num. 12, p. 4490
https://doi.org/10.3390/s18124490
dc.rights.none.fl_str_mv cc-by (c) Muñoz-Martínez, Adrián Iván et al., 2018
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Muñoz-Martínez, Adrián Iván et al., 2018
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 21 p.
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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