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Nanoparticle-lipid interaction: job scattering plots to differentiate vesicle aggregation from supported lipid bilayer formation

hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorMOUSSEAU, Fanny
hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorOIKONOMOU, Evdokia K.
hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorBALDIM, Victor
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMORNET, Stéphane
hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorBERRET, Jean-Francois
dc.date.issued2018
dc.identifier.issn2504-5377
dc.description.abstractEnThe impact of nanomaterials on lung fluids, or on the plasma membrane of living cells, has prompted researchers to examine the interactions between nanoparticles and lipid vesicles. Recent studies have shown that nanoparticle-lipid interaction leads to a broad range of structures including supported lipid bilayers (SLB), particles adsorbed at the surface or internalized inside vesicles, and mixed aggregates. Currently, there is a need to have simple protocols that can readily evaluate the structures made from particles and vesicles. Here we apply the method of continuous variation for measuring Job scattering plots and provide analytical expressions for the scattering intensity in various scenarios. The result that emerges from the comparison between experiments and modeling is that electrostatics play a key role in the association, but it is not sufficient to induce the formation of supported lipid bilayers.
dc.description.sponsorshipScience and Engineering for Advanced Materials and devices
dc.description.sponsorshipUniversité Sorbonne Paris Cité
dc.description.sponsorshipAssemblage Macromoléculaire Hors-équilibre Compréhension, Contrôle & nouvelles structures
dc.description.sponsorshipInteractions des nanoparticules avec des surfaces mimétiques des poumons et du liquide pulmonaire
dc.description.sponsorshipNanoparticules d'oxyde de cérium recouvertes de polymères industriels innovants pour le traitement des accidents vasculaires cérébraux
dc.language.isoen
dc.publisherMDPI
dc.subject.enNanoparticles
dc.subject.enBio-nano interfaces
dc.subject.enElectrostatic interactions
dc.subject.enSupported lipid bilayers
dc.subject.ennanoparticles
dc.subject.enbio-nano interfaces
dc.subject.enelectrostatic interactions
dc.subject.ensupported lipid bilayers
dc.title.enNanoparticle-lipid interaction: job scattering plots to differentiate vesicle aggregation from supported lipid bilayer formation
dc.typeArticle de revue
dc.identifier.doi10.3390/colloids2040050
dc.subject.halChimie/Matériaux
dc.subject.halSciences du Vivant [q-bio]/Toxicologie
bordeaux.journalColloids and Interfaces
bordeaux.page50
bordeaux.volume2
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-01901254
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01901254v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Colloids%20and%20Interfaces&rft.date=2018&rft.volume=2&rft.issue=4&rft.spage=50&rft.epage=50&rft.eissn=2504-5377&rft.issn=2504-5377&rft.au=MOUSSEAU,%20Fanny&OIKONOMOU,%20Evdokia%20K.&BALDIM,%20Victor&MORNET,%20St%C3%A9phane&BERRET,%20Jean-Francois&rft.genre=article


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