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http://hdl.handle.net/2445/152689
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DC Field | Value | Language |
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dc.contributor.author | Pruna Morales, Raquel | - |
dc.contributor.author | Palacio Bonet, Francisco | - |
dc.contributor.author | Baraket, Abdoullatif | - |
dc.contributor.author | Bausells, Joan | - |
dc.contributor.author | Errachid, Abdelhamid | - |
dc.contributor.author | López de Miguel, Manuel | - |
dc.date.accessioned | 2020-03-13T10:57:11Z | - |
dc.date.available | 2020-03-13T10:57:11Z | - |
dc.date.issued | 2017-08-28 | - |
dc.identifier.issn | 2504-3900 | - |
dc.identifier.uri | http://hdl.handle.net/2445/152689 | - |
dc.description.abstract | The development of miniaturized potentiostats capable of measuring in a wide range of conditions and with full characteristics (e.g., wide bandwidth and capacitive/inductive contribution to sensor's impedance) is still an unresolved challenge in bioelectronics. We present a simple analogue design coupled to a digital filter based on a lock-in amplifier as an alternative to complex architectures reported hitherto. A low-cost, miniaturized and fully integrated acquisition electronic system was developed, tested for a fully integrated three-lead electrochemical biosensor and benchmarked against a commercial potentiostat. The portable potentiostat was coupled to an array of miniaturized gold working electrodes to perform complex impedance analyses for tumor necrosis factor α (TNF-α) cytokine detection. This wearable potentiostat is very promising for the development of low-cost point-of-care (POC) with low power consumption. | - |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/proceedings1040604 | - |
dc.relation.ispartof | MDPI Proceedings, 2017, vol. 1, num. 4, p. 604 | - |
dc.relation.uri | https://doi.org/10.3390/proceedings1040604 | - |
dc.rights | cc-by (c) Pruna Morales, Raquel et al., 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Espectroscòpia d'impedància | - |
dc.subject.classification | Insuficiència cardíaca | - |
dc.subject.classification | Bioelectrònica | - |
dc.subject.classification | Amplificadors (Electrònica) | - |
dc.subject.other | Impedance spectroscopy | - |
dc.subject.other | Heart failure | - |
dc.subject.other | Bioelectronics | - |
dc.subject.other | Amplifiers (Electronics) | - |
dc.title | Low-cost impedance measurements for lab-on-a-chip architectures: Towards potentiostat miniaturization | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 678208 | - |
dc.date.updated | 2020-03-13T10:57:12Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/614168/EU//SEA-ON-A-CHIP | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/643694/EU//HEARTEN | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
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File | Description | Size | Format | |
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678208.pdf | 469.19 kB | Adobe PDF | View/Open |
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