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"Bottleneck effect" in two-Dimensional microfluidics

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dc.creator Burriel, Patricia
dc.creator Claret Bonet, Josep
dc.creator Ignés i Mullol, Jordi
dc.creator Sagués i Mestre, Francesc
dc.date 2010-07-05T09:28:05Z
dc.date 2010-07-05T09:28:05Z
dc.date 2008
dc.date.accessioned 2024-12-16T10:24:19Z
dc.date.available 2024-12-16T10:24:19Z
dc.identifier 0031-9007
dc.identifier http://hdl.handle.net/2445/13270
dc.identifier 559134
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/17477
dc.description An anomalously long transient is needed to achieve a steady pressurization of a fluid when forced to flow through micronarrowed channels under constant mechanical driving. This phenomenon, known as the "bottleneck effect" is here revisited from a different perspective, by using confined displacements of interfacial fluids. Compared to standard microfluidics, such effect admits in this case a neat quantitative characterization, which reveals intrinsic material characteristics of flowing monolayers and permits to envisage strategies for their controlled micromanipulation.
dc.format 4 p.
dc.format application/pdf
dc.language eng
dc.publisher American Physical Society
dc.relation Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.100.134503
dc.relation Physical Review Letters, 2008, vol. 100, núm. 13, p. 134503-1-134503-2
dc.relation http://dx.doi.org/10.1103/PhysRevLett.100.134503
dc.rights (c) American Physical Society, 2008
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject Dinàmica de fluids
dc.subject Pel·lícules fines
dc.subject Superfícies (Física)
dc.subject Fluid dynamics
dc.subject Surfaces and interfaces
dc.subject Thin films and nanosystems
dc.title "Bottleneck effect" in two-Dimensional microfluidics
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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