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http://hdl.handle.net/2445/152741
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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 | López de Miguel, Manuel | - |
dc.date.accessioned | 2020-03-13T12:16:14Z | - |
dc.date.available | 2020-03-13T12:16:14Z | - |
dc.date.issued | 2017-08-16 | - |
dc.identifier.issn | 2504-3900 | - |
dc.identifier.uri | http://hdl.handle.net/2445/152741 | - |
dc.description.abstract | The need for miniaturized, low-cost and ultrasensitive electrochemical sensors has motivated the search and study of new nanostructured materials. We propose nanostructured indium tin oxide (ITO) electrodes as a promising platform due to their good electrical conductivity, transparency to visible wavelengths and high surface-to-volume ratio. The nanostructured electrodes were fabricated by electron beam evaporation, and electrochemical techniques were used to quantify more than a 40% increase in electrochemical surface area compared to thin ITO films. The electrodes were derivatized with organosilanes and coated with a molecule providing redox activity. Indeed, an increase in detectability of more than 400% was observed with respect to thin films, indicating the potential viability of nanostructured ITO-based electrochemical biosensors. | - |
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/proceedings1040288 | - |
dc.relation.ispartof | MDPI Proceedings, 2017, vol. 1, num. 4, p. 288 | - |
dc.relation.uri | https://doi.org/10.3390/proceedings1040288 | - |
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 | Detectors químics | - |
dc.subject.classification | Òxids | - |
dc.subject.classification | Silicones | - |
dc.subject.classification | Espectroscòpia d'infraroigs per transformada de Fourier | - |
dc.subject.other | Chemical detectors | - |
dc.subject.other | Oxides | - |
dc.subject.other | Silicones | - |
dc.subject.other | Fourier transform infrared spectroscopy | - |
dc.title | Towards nanostructured ITO-based electrochemical sensors: Fabrication, characterization and functionalization | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 678207 | - |
dc.date.updated | 2020-03-13T12:16:14Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
Files in This Item:
File | Description | Size | Format | |
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678207.pdf | 851.63 kB | Adobe PDF | View/Open |
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