Translocation Dynamics of High-Internal Phase Double Emulsions in Narrow Channels

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dc.contributor.authorMontessori, Andrea
dc.contributor.authorTiribocchi, Adriano
dc.contributor.authorBogdan, Michał
dc.contributor.authorBonaccorso, Fabio
dc.contributor.authorLauricella, Marco
dc.contributor.authorGuzowski, Jan
dc.contributor.authorSucci, Sauro
dc.contributor.organizationIstituto per le Applicazioni del Calcolo CNR, Rome, Italyen
dc.contributor.organizationInstitute of Physical Chemistry, Polish Academy of Sciencesen
dc.contributor.organizationCenter for Life Nanoscience at la Sapienza, Istituto Italiano di Tecnologia, Rome, Italyen
dc.contributor.organizationDipartimento di Fisica, Università degli Studi di Roma “Tor Vergata”, Rome, Italyen
dc.contributor.organizationInstitute for Applied Computational Science, Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, United Statesen
dc.date.accessioned2021-12-17T16:18:47Z
dc.date.available2021-12-17T16:18:47Z
dc.date.issued2021
dc.description.abstractWe numerically study the translocation dynamics of double emulsion drops with multiple close-packed inner droplets within constrictions. Such liquid architectures, which we refer to as HIPdEs (high-internal phase double emulsions), consist of a ternary fluid, in which monodisperse droplets are encapsulated within a larger drop in turn immersed in a bulk fluid. Extensive two-dimensional lattice Boltzmann simulations show that if the area fraction of the internal drops is close to the packing fraction limit of hard spheres and the height of the channel is much smaller than the typical size of the emulsion, the crossing yields permanent shape deformations persistent over long periods of time. Morphological changes and rheological response are quantitatively assessed in terms of the structure of the velocity field, circularity of the emulsion, and rate of energy dissipated by viscous forces. Our results may be used to improve the design of soft mesoscale porous materials, which employ HIPdEs as templates for tissue engineering applications.en
dc.identifier.citationLangmuir 2021, 37, 30, 9026–9033 Publication Date: July 22, 2021 https://doi.org/10.1021/acs.langmuir.1c01026en
dc.identifier.issn0743-7463
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/20814
dc.language.isoen
dc.publisherAmerican Chemical Societyen
dc.rightsUznanie autorstwa 4.0 Międzynarodowe*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectdouble emulsionsen
dc.subjectsofr granular systemsen
dc.subjectsoft matteren
dc.subjectlattice Boltzmann simulationsen
dc.titleTranslocation Dynamics of High-Internal Phase Double Emulsions in Narrow Channelsen
dc.typearticleen
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