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Aqueous ROPISA of α-amino acid N -carboxyanhydrides: polypeptide block secondary structure controls nanoparticle shape anisotropy

dc.rights.licenseopenen_US
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorGRAZON, Chloé
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorSALAS-AMBROSIO, Pedro
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorANTOINE, Ségolène
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorIBARBOURE, Emmanuel
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorSANDRE, Olivier
hal.structure.identifierAustralian Synchrotron [Clayton]
dc.contributor.authorCLULOW, Andrew
hal.structure.identifierMonash University [Melbourne]
dc.contributor.authorBOYD, Ben
hal.structure.identifierBoston University [Boston] [BU]
dc.contributor.authorGRINSTAFF, Mark
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorLECOMMANDOUX, Sebastien
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorBONDUELLE, Colin
dc.date.accessioned2021-09-30T14:15:24Z
dc.date.available2021-09-30T14:15:24Z
dc.date.issued2021-09-21
dc.identifier.issn1759-9954en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/112493
dc.description.abstractEnPolymerization-induced self-assembly (PISA) is an efficient one-step process to obtain nanomaterials. In this work, aqueous ring-opening polymerization induced self-assembly (ROPISA) of α-amino acid N-carboxyanhydride (NCA) affords controllable well-defined nanoassemblies. ROPISA with the PEG5 kDa-NH2 macroinitiator and either the benzyl-L-glutamate NCA (BLGNCA) or L-leucine NCA (LeuNCA) monomer yields amphiphilic block copolymers, with different polypeptide molar masses, which spontaneously form nanostructures. In contrast to the previous PISA process where the hydrophobic to hydrophilic ratio was the main parameter defining nanomaterial morphology, the secondary structure of the polypeptides is the main driving force to stabilize the anisotropic rod-like nanostructures with this ROPISA process.
dc.language.isoENen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.title.enAqueous ROPISA of α-amino acid N -carboxyanhydrides: polypeptide block secondary structure controls nanoparticle shape anisotropy
dc.typeArticle de revueen_US
dc.identifier.doi10.1039/D1PY00995Hen_US
dc.subject.halChimie/Polymèresen_US
dc.description.sponsorshipEuropeA Wearable Sensor for Hormones Based on a Native Microbial Sensingen_US
dc.description.sponsorshipEuropeWorld class Science and Innovation with Neutrons in Europe 2020 – SINE2020en_US
bordeaux.journalPolymer Chemistryen_US
bordeaux.volume12en_US
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03359087
hal.version1
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccCC BY-NC-SAen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Polymer%20Chemistry&rft.date=2021-09-21&rft.volume=12&rft.eissn=1759-9954&rft.issn=1759-9954&rft.au=GRAZON,%20Chlo%C3%A9&SALAS-AMBROSIO,%20Pedro&ANTOINE,%20S%C3%A9gol%C3%A8ne&IBARBOURE,%20Emmanuel&SANDRE,%20Olivier&rft.genre=article


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