Double layers and interparticle forces in colloid science and biology: analytic results for the effect of ionic dispersion forces

dc.contributor.authorEdwards, Scott
dc.contributor.authorWilliams, David
dc.date.accessioned2009-09-09T04:30:33Zen_US
dc.date.accessioned2010-12-20T06:05:28Z
dc.date.available2009-09-09T04:30:33Zen_US
dc.date.available2010-12-20T06:05:28Z
dc.date.issued2004-06-18en_US
dc.date.updated2015-12-11T09:50:32Z
dc.description.abstractWe study analytically two of the central problems of colloid science: the structure of the double layer surrounding a charged particle and the forces between two such particles. Traditionally, these have been understood using a combination of electrostatic forces acting on the ions and the entropy of the same ions. Here we derive explicit formulas showing how the often dominant dispersion forces between ions and the surfaces can dramatically change the structure of the double layer and the forces.
dc.format4 pages
dc.identifier.citationPhysical Review Letters 92.24 (2004): 248303/1-4
dc.identifier.issn0031-9007en_US
dc.identifier.issn1079-7114en_US
dc.identifier.urihttp://hdl.handle.net/10440/820en_US
dc.identifier.urihttp://digitalcollections.anu.edu.au/handle/10440/820
dc.publisherAmerican Physical Society
dc.rightshttp://www.sherpa.ac.uk/romeo/index.php "Author can archive pre-print (ie pre-refereeing) … post-print (ie final draft post-refereeing) … [and] publisher's version/PDF. Link to publisher version … [and] Copyright notice required. Publisher's version/PDF can be used on … employers web site." - from SHERPA/RoMEO site (as at 25/02/10). ©2004 The American Physical Society
dc.sourcePhysical Review Letters
dc.source.urihttp://prola.aps.org/abstract/PRL/v92/i24/e248303en_US
dc.subjectKeywords: Electric charge; Electrostatics; Entropy; Interfaces (materials); Ions; Loads (forces); Poisson equation; Polarization; Van der Waals forces; Double layer repulsion; Ionic radii; Power law; Variables; Colloids
dc.titleDouble layers and interparticle forces in colloid science and biology: analytic results for the effect of ionic dispersion forces
dc.typeJournal article
local.bibliographicCitation.issue24
local.bibliographicCitation.startpage248303-1-4
local.contributor.affiliationEdwards, Scott, Research School of Physical Sciences and Engineering, Department of Applied Mathematicsen_US
local.contributor.affiliationWilliams, David, Research School of Physical Sciences and Engineering, Department of Applied Mathematicsen_US
local.contributor.authoruidU9903384en_US
local.contributor.authoruidu4054223en_US
local.description.refereedYes
local.identifier.absfor020406en_US
local.identifier.ariespublicationMigratedxPub6599en_US
local.identifier.citationvolume92
local.identifier.doi10.1103/PhysRevLett.92.248303
local.identifier.scopusID2-s2.0-4043139410
local.identifier.uidSubmittedByu8103816en_US
local.type.statusPublished Versionen_US

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