Publication: Ultracompact three-dimensional tubular conductivity microsensors for ionic and biosensing applications
dc.affiliation.dpto | UC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Química | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Síntesis y Procesado de Materiales | es |
dc.contributor.author | Martínez Cisneros, Cynthia Susana | |
dc.contributor.author | Sánchez, Samuel | |
dc.contributor.author | Xi, Wang | |
dc.contributor.author | Schmidt, Oliver G. | |
dc.contributor.funder | European Commission | es |
dc.date.accessioned | 2020-11-13T12:11:35Z | |
dc.date.available | 2020-11-13T12:11:35Z | |
dc.date.issued | 2014-03-21 | |
dc.description.abstract | We present ultracompact three-dimensional tubular structures integrating Au-based electrodes as impedimetricmicrosensors for the in-flow determination of mono- and divalent ionic species and HeLa cells. The microsensors show animproved performance of 2 orders of magnitude (limit of detection = 0.1 nM for KCl) compared to conventional planarconductivity detection systems integrated in microfluidic platforms and the capability to detect single HeLa cells in flowingphosphate buffered saline. These highly integrated conductivity tubular sensors thus open new possibilities for lab-in-a-tubedevices for bioapplications such as biosensing and bioelectronics. | en |
dc.description.sponsorship | The research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP7/2007 2013)/ERC Grant Agreement 311529 and the Volkswagen foundation (no. 86362). | en |
dc.description.status | Publicado | es |
dc.format.extent | 5 | |
dc.identifier.bibliographicCitation | Nano Letters, (2014), 14(4), p.: 2219–2224. | en |
dc.identifier.doi | https://doi.org/10.1021/nl500795k | |
dc.identifier.issn | 1530-6984 | |
dc.identifier.publicationfirstpage | 2219 | |
dc.identifier.publicationissue | 4 | |
dc.identifier.publicationlastpage | 2224 | |
dc.identifier.publicationtitle | Nano Letters | en |
dc.identifier.publicationvolume | 14 | |
dc.identifier.uri | https://hdl.handle.net/10016/31388 | |
dc.identifier.uxxi | AR/0000026052 | |
dc.language.iso | eng | en |
dc.publisher | American Chemical Society | en |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7-ERC-311529 | es |
dc.rights | © 2014 American Chemical Society. | en |
dc.rights.accessRights | open access | en |
dc.subject.eciencia | Materiales | es |
dc.subject.other | Rolled up electronics | en |
dc.subject.other | 3d microsensor | en |
dc.subject.other | Lab in a tube | en |
dc.subject.other | Nanomembranes | en |
dc.title | Ultracompact three-dimensional tubular conductivity microsensors for ionic and biosensing applications | en |
dc.type | research article | * |
dc.type.hasVersion | AM | * |
dspace.entity.type | Publication |
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