dc.creator | Oliva Ramirez, Manuel | es |
dc.creator | Wang, Siang-Lin | es |
dc.creator | Rico-Gavira, Víctor Joaquín | es |
dc.creator | López Santos, Carmen | es |
dc.creator | Fan, Shih-Kang | es |
dc.creator | Rodríguez González-Elipe, Agustín | es |
dc.date.accessioned | 2022-09-22T16:50:33Z | |
dc.date.available | 2022-09-22T16:50:33Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Oliva Ramirez, M., Wang, S., Rico-Gavira, V.J., López Santos, C., Fan, S. y Rodríguez González-Elipe, A. (2020). Optofluidic liquid sensing on electromicrofluidic devices. Materials Research Express, 7 (3), 036407. | |
dc.identifier.issn | 2053-1591 | es |
dc.identifier.uri | https://hdl.handle.net/11441/137301 | |
dc.description.abstract | Electromicrofluidic (EMF) devices are used to handle and move tiny amounts of liquids by electrical actuation, including electrowetting-on-dielectric (EWOD) and dielectrophoresis (DEP). Monitoring the liquid characteristics in one of these devices requires suitable sensing transducers incorporated within the microfluidic structure. In the present work, we describe the incorporation of an optofluidic photonic transducer in an EMF device to monitor the refractive index of a liquid during its manipulation. The incorporated transducer consists of a responsive porous Bragg Microcavity (BM) deposited via physical vapor oblique angle deposition. Besides reporting the manufacturing procedure of the sensing-EMF device combining liquid handling and monitoring, the performance of the BM is verified by infiltrating several liquids dripped on its surface and comparing the responses with those of liquid droplets electrically moved from the delivery part of the chip to the BM location. This study proved that modified EMF devices can incorporate photonic structures to analyze very low liquid volumes (∼0.2 μL) during its handling. | es |
dc.description.sponsorship | EU-FEDER and MINECO-AEI (Projects 201560E055 and MAT2016-79866-R and network MAT2015-69035-REDC) | es |
dc.description.sponsorship | Ministry of Science and Technology, Taiwan (grants 104-2628-E-002-007- MY3) | es |
dc.format | application/pdf | es |
dc.format.extent | 8 p. | es |
dc.language.iso | eng | es |
dc.publisher | IOP Publishing | es |
dc.relation.ispartof | Materials Research Express, 7 (3), 036407. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Porous thin films | es |
dc.subject | Optofluidics | es |
dc.subject | Microfluidics | es |
dc.subject | Photonic crystals | es |
dc.title | Optofluidic liquid sensing on electromicrofluidic devices | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.projectID | 201560E055 | es |
dc.relation.projectID | MAT2016-79866-R | es |
dc.relation.projectID | MAT2015-69035-REDC | es |
dc.relation.publisherversion | https://dx.doi.org/10.1088/2053-1591/ab7fdf | es |
dc.identifier.doi | 10.1088/2053-1591/ab7fdf | es |
dc.journaltitle | Materials Research Express | es |
dc.publication.volumen | 7 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 036407 | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |
dc.contributor.funder | Ministry of Science and Technology. Taiwan | es |