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Effect of charge on the stabilization of water-in-water emulsions by thermosensitive bis-hydrophilic microgels

dc.rights.licenseopenen_US
dc.contributor.authorNGUYEN, Do
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorWALDMANN, Lea
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorLAPEYRE, Veronique
hal.structure.identifierChimie et Biologie des Membranes et des Nanoobjets [CBMN]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorARBAULT, Stephane
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
hal.structure.identifierInstitut Polytechnique de Bordeaux [Bordeaux INP]
dc.contributor.authorRAVAINE, Valerie
dc.contributor.authorNICOLAI, Taco
dc.contributor.authorBENYAHIA, Lazhar
dc.date.accessioned2024-04-30T10:45:32Z
dc.date.available2024-04-30T10:45:32Z
dc.date.issued2023
dc.identifier.issn0021-9797en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/199534
dc.description.abstractEnHypothesis Molecular surfactants are not able to stabilize water-in-water (W/W) emulsions, unlike nano or micro-particles, which can achieve this in some cases. However, the effect of electrostatic interactions between particles on the emulsion stability has rarely been investigated. We hypothesize that introducing charges modifies the stabilization capacity of particles and renders it both pH-and ionic strength-dependent. Experiments Charge was introduced into bis-hydrophilic and thermoresponsive dextran/polyNisopropylacrylamide microgels by replacing a small fraction of polyN-isopropylacrylamide with acrylic acid groups. The size of the microgels was obtained by dynamic light scattering. The stability and microstructure of dextran/poly(ethyleneoxide)-based W/W emulsions, was
dc.description.sponsorshipRéactions enzymatiques oscillantes dans des gouttes aqueuses métastables - ANR-20-CE06-0011en_US
dc.language.isoENen_US
dc.subject.enWater/Water emulsion
dc.subject.enBis-hydrophilic
dc.subject.enThermoresponsive
dc.subject.enMicrogels
dc.subject.enpH sensitive
dc.subject.enIonic strength
dc.subject.enPickering effect
dc.title.enEffect of charge on the stabilization of water-in-water emulsions by thermosensitive bis-hydrophilic microgels
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.jcis.2023.05.029en_US
dc.subject.halChimie/Polymèresen_US
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]en_US
bordeaux.journalJournal of Colloid and Interface Scienceen_US
bordeaux.page484-492en_US
bordeaux.volume646en_US
bordeaux.hal.laboratoriesCBMN : Chimie & de Biologie des Membranes & des Nano-objets - UMR 5248en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-04299760
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Colloid%20and%20Interface%20Science&rft.date=2023&rft.volume=646&rft.spage=484-492&rft.epage=484-492&rft.eissn=0021-9797&rft.issn=0021-9797&rft.au=NGUYEN,%20Do&WALDMANN,%20Lea&LAPEYRE,%20Veronique&ARBAULT,%20Stephane&RAVAINE,%20Valerie&rft.genre=article


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