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Controlled polymerizations as tools for the design of star-like and dendrimer-like polymers

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorTATON, Daniel
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorGNANOU, Yves
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorMATMOUR, Rachid
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorANGOT, Stéphanie
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorHOU, Sijian
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorFRANCIS, Raju
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorLEPOITTEVIN, Bénédicte
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorMOINARD, Delphine
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorBABIN, Jerome
dc.date.accessioned2020
dc.date.available2020
dc.date.created2005
dc.date.issued2006
dc.identifier.issn0959-8103
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20751
dc.description.abstractEnThis paper highlights our recent efforts to engineer polymer chains in star-like and dendrimer-like architectures using atom-transfer radical polymerization (ATRP) and anionic ring-opening polymerization (AROP) of ethylene oxide as synthetic tools. The scope and limitations of ATRP are first discussed when this method of controlled radical polymerization is applied to multifunctional initiators for the synthesis of star polymers by the core-first approach. The switch from ATRP to AROP of ethylene oxide and vice versa allows access to branched amphiphilic block copolymers exhibiting core-shell structures. Stress is also put on the methodologies for the selective branching of polymeric chain-ends, with a view to introducing omega-geminal functionalities from which further polymer branches can be grown. When linear polymer precursors are used, such a strategy leads to asymmetric and mikto-arm stars but the same can be applied to multi-arm stars so as to generate so-called 'dendrimer-like (co)polymers' that are dendrimers with true macromolecular generations.
dc.language.isoen
dc.publisherWiley
dc.subject.enpoly(ethylene oxide)
dc.subject.enmultifunctional initiators
dc.subject.enbranching agents
dc.subject.enatom transfer radical polymerization
dc.subject.enanionic ring opening polymerization
dc.subject.enstars
dc.subject.endendrimers
dc.title.enControlled polymerizations as tools for the design of star-like and dendrimer-like polymers
dc.typeArticle de revue
dc.identifier.doi10.1002/pi.2014
dc.subject.halChimie/Polymères
bordeaux.journalPolymer International
bordeaux.page1138-1145
bordeaux.volume55
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue10
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00342564
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00342564v1
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