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http://hdl.handle.net/2445/113098
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DC Field | Value | Language |
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dc.contributor.author | Páez Avilés, Cristina | - |
dc.contributor.author | Juanola, Esteve | - |
dc.contributor.author | Punter Villagrasa, Jaime | - |
dc.contributor.author | Moral Zamora, Beatriz del | - |
dc.contributor.author | Homs Corbera, Antoni | - |
dc.contributor.author | Colomer i Farrarons, Jordi | - |
dc.contributor.author | Miribel-Català, Pere Ll. (Pere Lluís) | - |
dc.contributor.author | Samitier i Martí, Josep | - |
dc.date.accessioned | 2017-06-29T12:04:54Z | - |
dc.date.available | 2017-06-29T12:04:54Z | - |
dc.date.issued | 2016-09-16 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.uri | http://hdl.handle.net/2445/113098 | - |
dc.description.abstract | Bacteria concentration and detection is time-consuming in regular microbiology procedures aimed to facilitate the detection and analysis of these cells at very low concentrations. Traditional methods are effective but often require several days to complete. This scenario results in low bioanalytical and diagnostic methodologies with associated increased costs and complexity. In recent years, the exploitation of the intrinsic electrical properties of cells has emerged as an appealing alternative approach for concentrating and detecting bacteria. The combination of dielectrophoresis (DEP) and impedance analysis (IA) in microfluidic on-chip platforms could be key to develop rapid, accurate, portable, simple-to-use and cost-effective microfluidic devices with a promising impact in medicine, public health, agricultural, food control and environmental areas. The present document reviews recent DEP and IA combined approaches and the latest relevant improvements focusing on bacteria concentration and detection, including selectivity, sensitivity, detection time, and conductivity variation enhancements. Furthermore, this review analyses future trends and challenges which need to be addressed in order to successfully commercialize these platforms resulting in an adequate social return of public-funded investments. | - |
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/s16091514 | - |
dc.relation.ispartof | Sensors, 2016, vol. 16, num. 9, p. 1514 | - |
dc.relation.uri | https://doi.org/10.3390/s16091514 | - |
dc.rights | cc-by (c) Páez-Avilés, Cristina et al., 2016 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Impedància (Electricitat) | - |
dc.subject.classification | Bacteris | - |
dc.subject.classification | Microfluídica | - |
dc.subject.classification | Sistema monoxip | - |
dc.subject.other | Impedance (Electricity) | - |
dc.subject.other | Bacteria | - |
dc.subject.other | Microfluidics | - |
dc.subject.other | Systems on a chip | - |
dc.title | Combined dielectrophoresis and impedance systems for bacteria analysis in microfluidic on-chip platforms | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 668056 | - |
dc.date.updated | 2017-06-29T12:04:54Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 27649201 | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC)) |
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File | Description | Size | Format | |
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668056.pdf | 2.94 MB | Adobe PDF | View/Open |
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