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dc.contributor.authorCOEY, JOHNen
dc.contributor.authorMONZON, LORENAen
dc.date.accessioned2015-02-19T10:21:38Z
dc.date.available2015-02-19T10:21:38Z
dc.date.issued2015en
dc.date.submitted2015en
dc.identifier.citationCámara, C.I., Monzón, L.M.A., Coey, J.M.D., Yudi, L.M., Interaction of magnetic nanoparticles with phospholipid films adsorbed at a liquid/liquid interface, Physical Chemistry Chemical Physics, 17, 1, 2015, 414-421en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/73293
dc.descriptionPUBLISHEDen
dc.description.abstractThe interaction of Co hexagonal magnetic nanoparticles (MNPs) with distearoyl phosphatidyl glycerol (DSPG) and distearoyl phosphatidic acid (DSPA) films adsorbed at a water/1,2-dichloroethane interface is studied employing cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), capacity curves and interfacial pressure–area isotherms. DSPA and DSPG adsorb at the interface forming homogenous films and producing a blocking effect on the transfer process of tetraethyl ammonium (TEA+), used as a probe cation. In the presence of Co NPs this effect is reversed and the reversible transfer process for TEA+ is reestablished, to a greater or lesser extent depending on the structuration of the film. Co–DSPA hybrid films have a homogeneous structure while Co-DSPG films present different domains. Moreover, the presence of Co on DSPA film modifies the partition coefficient of the organic electrolyte into the hydrocarbon layer.en
dc.description.sponsorshipFinancial support from CONICET, FONCyT, SECyT-UNC and 13/ERC/12561 is gratefully acknowledged. Authors thank to M. Venkatesam for the SQUID measurementen
dc.format.extent414-421en
dc.language.isoenen
dc.relation.ispartofseriesPhysical Chemistry Chemical Physicsen
dc.relation.ispartofseries17en
dc.relation.ispartofseries1en
dc.rightsYen
dc.subjectCo hexagonal magnetic nanoparticles (MNPs)en
dc.subject.lcshCo hexagonal magnetic nanoparticles (MNPs)en
dc.titleInteraction of magnetic nanoparticles with phospholipid films adsorbed at a liquid/liquid interfaceen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jcoeyen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/aranzazlen
dc.identifier.rssinternalid100896en
dc.identifier.doihttp://dx.doi.org/10.1039/c4cp04464aen
dc.rights.ecaccessrightsopenAccess


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