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dc.contributor.authorBakhshandeh, Aminpt_BR
dc.contributor.authorSantos, Alexandre Pereira dospt_BR
dc.contributor.authorLevin, Yanpt_BR
dc.date.accessioned2014-09-23T02:12:52Zpt_BR
dc.date.issued2011pt_BR
dc.identifier.issn0031-9007pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/103669pt_BR
dc.description.abstractA theory is presented which allows us to accurately calculate the density profile of monovalent and multivalent counterions in suspensions of polarizable colloids or nanoparticles. In the case of monovalent ions, we derive a weak-coupling theory that explicitly accounts for the ion-image interaction, leading to a modified Poisson-Boltzmann equation. For suspensions with multivalent counterions, a strong-coupling theory is used to calculate the density profile near the colloidal surface and a Poisson-Boltzmann equation with a renormalized boundary condition to account for the counterion distribution in the far field. All the results are compared with the Monte Carlo simulations, showing an excellent agreement between the theory and the simulations.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review letters. Melville. Vol. 107, no. 10 (Sep. 2011), 107801, 5 p.pt_BR
dc.rightsOpen Accessen
dc.subjectColóidespt_BR
dc.subjectNanopartículaspt_BR
dc.subjectSuspensoespt_BR
dc.subjectPolarizabilidadept_BR
dc.subjectMétodo de Monte Carlopt_BR
dc.titleWeak and strong coupling theories for polarizable colloids and nanoparticlespt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000794837pt_BR
dc.type.originEstrangeiropt_BR


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