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Aqueous ROPISA of α-amino acid N -carboxyanhydrides: polypeptide block secondary structure controls nanoparticle shape anisotropy
dc.rights.license | open | en_US |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | GRAZON, Chloé | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | SALAS-AMBROSIO, Pedro | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | ANTOINE, Ségolène | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | IBARBOURE, Emmanuel | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | SANDRE, Olivier | |
hal.structure.identifier | Australian Synchrotron [Clayton] | |
dc.contributor.author | CLULOW, Andrew | |
hal.structure.identifier | Monash University [Melbourne] | |
dc.contributor.author | BOYD, Ben | |
hal.structure.identifier | Boston University [Boston] [BU] | |
dc.contributor.author | GRINSTAFF, Mark | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | LECOMMANDOUX, Sebastien | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | BONDUELLE, Colin | |
dc.date.accessioned | 2021-09-30T14:15:24Z | |
dc.date.available | 2021-09-30T14:15:24Z | |
dc.date.issued | 2021-09-21 | |
dc.identifier.issn | 1759-9954 | en_US |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/112493 | |
dc.description.abstractEn | Polymerization-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.iso | EN | en_US |
dc.rights | Attribution-NonCommercial-ShareAlike 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
dc.title.en | Aqueous ROPISA of α-amino acid N -carboxyanhydrides: polypeptide block secondary structure controls nanoparticle shape anisotropy | |
dc.type | Article de revue | en_US |
dc.identifier.doi | 10.1039/D1PY00995H | en_US |
dc.subject.hal | Chimie/Polymères | en_US |
dc.description.sponsorshipEurope | A Wearable Sensor for Hormones Based on a Native Microbial Sensing | en_US |
dc.description.sponsorshipEurope | World class Science and Innovation with Neutrons in Europe 2020 – SINE2020 | en_US |
bordeaux.journal | Polymer Chemistry | en_US |
bordeaux.volume | 12 | en_US |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | en_US |
bordeaux.institution | Université de Bordeaux | en_US |
bordeaux.institution | Bordeaux INP | en_US |
bordeaux.institution | CNRS | en_US |
bordeaux.peerReviewed | oui | en_US |
bordeaux.inpress | non | en_US |
bordeaux.import.source | hal | |
hal.identifier | hal-03359087 | |
hal.version | 1 | |
hal.export | false | |
workflow.import.source | hal | |
dc.rights.cc | CC BY-NC-SA | en_US |
bordeaux.COinS | ctx_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 |