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Capillary microfluidics for immunoassays by integrating 3D printing and pressure-sensitive adhesive
dc.contributor.author | Azizian, Pooya |
dc.contributor.author | Guerrero-SanVicente, Elena |
dc.contributor.author | Grinyte, Ruta |
dc.contributor.author | Casals Terré, Jasmina |
dc.contributor.author | Cabot, Joan Marc |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Enginyeria Mecànica, Fluids i Aeronàutica |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica |
dc.date.accessioned | 2021-11-05T11:52:46Z |
dc.date.issued | 2021 |
dc.identifier.citation | Azizian, P. [et al.]. Capillary microfluidics for immunoassays by integrating 3D printing and pressure-sensitive adhesive. A: International Conference on Miniaturized Systems for Chemistry and Life Sciences. "µTAS 2021 - The 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences: Palm Springs, California, USA: October 10-14, 2021". 2021, |
dc.identifier.uri | http://hdl.handle.net/2117/355706 |
dc.description.abstract | Herein, we present a versatile immunoassay device made by 3D-printed (3DP) multilevel microfluidic chip sealed by an optically clear Pressure-Sensitive Adhesive (PSA). The bioreceptors were effectively immobilized on the PSA. Both colorimetric and fluorescence detection methods were successfully applied by using clear and black photo-curable resins, respectively. The design relied on a 3D retention valve to provide a sequential system for all crucial steps of an immunoassay. By synchronizing the microchannel resistances, 3D retention valve, and suction pressure, reagents were driven and controlled uniquely by the capillary force without any external equipment. The proposed device is cost-effective, self-powered, robust, and ideal for non-expert users |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids |
dc.subject.lcsh | Immunoassay |
dc.subject.lcsh | Microfluidics |
dc.subject.lcsh | Biosensors |
dc.subject.lcsh | Three-dimensional printing |
dc.subject.other | Capillary microfluidics |
dc.subject.other | Immunoassays |
dc.subject.other | Biosensing |
dc.subject.other | 3D Printing |
dc.subject.other | Pressure-sensitive adhesive |
dc.title | Capillary microfluidics for immunoassays by integrating 3D printing and pressure-sensitive adhesive |
dc.type | Conference report |
dc.subject.lemac | Immunoassaig |
dc.subject.lemac | Microfluídica |
dc.subject.lemac | Biosensors |
dc.subject.lemac | Impressió 3D |
dc.contributor.group | Universitat Politècnica de Catalunya. MICROTECH LAB - Microtechnology for the Industry |
dc.relation.publisherversion | https://microtas2021.org/ |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 32125790 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Azizian, P.; Guerrero-SanVicente, E.; Grinyte, R.; Casals-Terré, J.; Cabot, J. |
local.citation.contributor | International Conference on Miniaturized Systems for Chemistry and Life Sciences |
local.citation.publicationName | µTAS 2021 - The 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences: Palm Springs, California, USA: October 10-14, 2021 |