Please use this identifier to cite or link to this item: https://doi.org/10.1021/la902243q
DC FieldValue
dc.titleInfluence of surfactants on the force between two bubbles
dc.contributor.authorManor, O.
dc.contributor.authorChan, D.Y.C.
dc.date.accessioned2016-09-06T05:44:06Z
dc.date.available2016-09-06T05:44:06Z
dc.date.issued2010-01-19
dc.identifier.citationManor, O., Chan, D.Y.C. (2010-01-19). Influence of surfactants on the force between two bubbles. Langmuir 26 (2) : 655-662. ScholarBank@NUS Repository. https://doi.org/10.1021/la902243q
dc.identifier.issn07437463
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/126630
dc.description.abstractThe retardation of the interfacial velocity due to the presence of surface-active species is a key feature that determines the magnitude of the dynamic interaction force between colliding bubbles. Here we derive simple measures to quantify the influence of a surface-active species during a head-on collision between bubbles to be used as guidelines in the design and analysis of emulsion stability and related experiments. These measures are derived from a theoretical model that was found to be consistent with experiment and are shown to characterize the interfacial dynamics without the need to use numerical analysis. It is shown that a surface mobility may change with the geometry of the film between the bubbles for a specific amount of a surface-active species. However, small amounts of surface-active species are sufficient to immobilize the interfaces under most physical conditions as found in earlier studies. © 2009 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/la902243q
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMATHEMATICS
dc.description.doi10.1021/la902243q
dc.description.sourcetitleLangmuir
dc.description.volume26
dc.description.issue2
dc.description.page655-662
dc.description.codenLANGD
dc.identifier.isiut000273403400006
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