Afficher la notice abrégée

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorGIACOMELLI, Cristiano
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorBORSALI, Redouane
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2006
dc.identifier.issn1022-1360
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20657
dc.description.abstractEnBiocompatible poly(ethylene oxide)-b-polycaprolatone (PEO-b-PCL) micelles have been successfully tested in many fields as nano-carries, especially in drug delivery. We demonstrate herein that using indirect dissolution methods to prepare PEO-b-PCL nano-objects in water, copolymers with volume fractions of PCL (phi(PCL)) ranging from 0.35 to 0.58 self-assemble into spherical micelles when either DMF or THF is used as organic solvent to dissolve the diblocks before the micellization. Striking different, regular wormlike morphologies are however obtained using acetone as solvent for copolymers with phi(PCL) = 0.50-0.58. These results emphasize, therefore, that control over the shape of PEO-b-PCL micelles can be achieved not only by precise macromolecular engineering but also through clever processing strategies.
dc.language.isoen
dc.publisherWiley-VCH Verlag
dc.subject.enself-assembly
dc.subject.enmorphology
dc.subject.enpoly(ethylene oxide)-b-polycaprolatone
dc.subject.enblock copolymers
dc.subject.enmicelles
dc.title.enMorphology of poly(ethylene oxide)-block-polycaprolatone block copolymer micelles controlled via the preparation method
dc.typeArticle de revue
dc.identifier.doi10.1002/masy.200651320
dc.subject.halChimie/Polymères
bordeaux.journalMacromolecular Symposia
bordeaux.page147-153
bordeaux.volume245
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00396017
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00396017v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecular%20Symposia&rft.date=2006&rft.volume=245&rft.spage=147-153&rft.epage=147-153&rft.eissn=1022-1360&rft.issn=1022-1360&rft.au=GIACOMELLI,%20Cristiano&BORSALI,%20Redouane&rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée