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Synthesis and investigation of surface properties of dendrimer-like copolymers based on polystyrene and poly(tert-butylacrylate)

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorMATMOUR, Rachid
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorLEPOITTEVIN, Bénédicte
hal.structure.identifierDept Chem and Center for Macromol Sci and Eng, Univ Florida
dc.contributor.authorJONCHERAY, Thomas J.
hal.structure.identifierDept Chem and Center for Macromol Sci and Eng, Univ Florida
dc.contributor.authorEL-KHOURI, Rita J.
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorTATON, Daniel
hal.structure.identifierDept Chem and Center for Macromol Sci and Eng, Univ Florida
dc.contributor.authorDURAN, Randolph S.
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorGNANOU, Yves
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2005
dc.identifier.issn0141-8130
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20677
dc.description.abstractEnThe synthesis of well-defined second-generation PS(n)PtBA(2n) dendrimer-like copolymers based on polystyrene (PS) and poly(tert-butylacrylate) (PtBA) is described. The synthetic procedure involves a combination of atom transfer radical polymerization (ATRP) using multifunctional initiators and chain end modification reactions. These structures are composed of a PS core with 2, 4, 6, or 8 arms and a corona of PtBA with 4, 8, 12, or 16 arms, respectively. Third-generation PS(n)PS(2n)PtBA(4n) dendrimer-like copolymers were also derived by repetition of chain end modification and ATRP. Characterization was carried out by size exclusion chromatography online with multiangle laser light scattering and by H-1 NMR spectroscopy. PS(n)PAA(2n) amphiphilic structures based on PS and poly(acrylic acid) (PAA) were subsequently generated by hydrolysis of the tert-butylester groups. Langmuir monolayer studies of PS(n)PtBA(2n) showed the formation of stable films. AFM images demonstrated a significant change in morphology upon increasing surface pressures.
dc.language.isoen
dc.publisherElsevier
dc.subject.enPOLY(ACRYLIC ACID)
dc.subject.enAGGREGATION BEHAVIOR
dc.subject.enBUTYL ACRYLATE
dc.subject.enEMULSION POLYMERIZATION
dc.subject.enTRANSFER RADICAL POLYMERIZATION
dc.subject.enAIR-WATER-INTERFACE
dc.subject.enAMPHIPHILIC BLOCK-COPOLYMERS
dc.subject.enWELL-DEFINED POLYSTYRENE
dc.subject.enDIBLOCK COPOLYMER
dc.subject.enMICELLE FORMATION
dc.title.enSynthesis and investigation of surface properties of dendrimer-like copolymers based on polystyrene and poly(tert-butylacrylate)
dc.typeArticle de revue
dc.identifier.doi10.1021/ma048097n
dc.subject.halChimie/Polymères
bordeaux.journalInternational Journal of Biological Macromolecules
bordeaux.page5459-5467
bordeaux.volume38
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue13
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00394289
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00394289v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Biological%20Macromolecules&rft.date=2005&rft.volume=38&rft.issue=13&rft.spage=5459-5467&rft.epage=5459-5467&rft.eissn=0141-8130&rft.issn=0141-8130&rft.au=MATMOUR,%20Rachid&LEPOITTEVIN,%20B%C3%A9n%C3%A9dicte&JONCHERAY,%20Thomas%20J.&EL-KHOURI,%20Rita%20J.&TATON,%20Daniel&rft.genre=article


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