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http://hdl.handle.net/2445/125550
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DC Field | Value | Language |
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dc.contributor.author | Lázaro, Guillermo R. | - |
dc.contributor.author | Pagonabarraga Mora, Ignacio | - |
dc.contributor.author | Hernández Machado, Aurora | - |
dc.date.accessioned | 2018-10-23T18:10:52Z | - |
dc.date.available | 2018-10-23T18:10:52Z | - |
dc.date.issued | 2017-03-24 | - |
dc.identifier.issn | 1292-8941 | - |
dc.identifier.uri | http://hdl.handle.net/2445/125550 | - |
dc.description.abstract | Phase-field models have been extensively used to study interfacial phenomena, from solidification to vesicle dynamics. In this article, we analyze a phase-field model that captures the relevant physical features that characterize biological membranes. We show that the Helfrich theory of elasticity of membranes can be applied to phase-field models, allowing to derive the expressions of the stress tensor, lateral stress profile and elastic moduli. We discuss the relevance and interpretations of these magnitudes from a phase-field perspective. Taking the sharp-interface limit we show that the membrane macroscopic equilibrium equation can be derived from the equilibrium condition of the phase-field interface. We also study two dynamic models that describe the behaviour of a membrane. From the study of the relaxational behaviour of the membrane we characterize the relevant dynamics of each model, and discuss their applications. | - |
dc.format.extent | 15 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1140/epje/i2017-11566-8 | - |
dc.relation.ispartof | European Physical Journal E, 2017, vol. 40, p. 77 | - |
dc.relation.uri | https://doi.org/10.1140/epje/i2017-11566-8 | - |
dc.rights | cc-by (c) Lazaro, Guillermo R. et al., 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Matèria condensada tova | - |
dc.subject.classification | Química supramolecular | - |
dc.subject.classification | Membranes (Biologia) | - |
dc.subject.other | Soft condensed matter | - |
dc.subject.other | Supramolecular chemistry | - |
dc.subject.other | Membranes (Biology) | - |
dc.title | Elastic and dynamic properties of membrane phase-field models | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 678823 | - |
dc.date.updated | 2018-10-23T18:10:52Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 28917028 | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) Articles publicats en revistes (Institut de Recerca en Sistemes Complexos (UBICS)) |
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678823.pdf | 605.89 kB | Adobe PDF | View/Open |
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