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Stimuli-responsive and core cross-linked micelles developed by NiCCo-PISA of helical poly(aryl isocyanide)s
dc.rights.license | open | en_US |
hal.structure.identifier | School of Chemistry [Birmingham] | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | University of Warwick [Coventry] | |
hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
dc.contributor.author | JIMAJA, Sètuhn | |
hal.structure.identifier | School of Chemistry [Birmingham] | |
dc.contributor.author | VARLAS, Spyridon | |
hal.structure.identifier | School of Chemistry [Birmingham] | |
dc.contributor.author | FOSTER, Jeffrey C. | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
dc.contributor.author | TATON, Daniel | |
hal.structure.identifier | School of Chemistry [Birmingham] | |
hal.structure.identifier | University of Warwick [Coventry] | |
dc.contributor.author | DOVE, Andrew P. | |
hal.structure.identifier | School of Chemistry [Birmingham] | |
dc.contributor.author | O'REILLY, Rachel K. | |
dc.date.accessioned | 2022-08-29T08:23:15Z | |
dc.date.available | 2022-08-29T08:23:15Z | |
dc.date.issued | 2022-01-01 | |
dc.identifier.issn | 1759-9954 | en_US |
dc.identifier.uri | oai:crossref.org:10.1039/d2py00397j | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/140600 | |
dc.description.abstractEn | We report the synthesis of redox- and pH-sensitive block copolymer micelles that contain chiral cores composed of helical poly(aryl isocyanide)s. Pentafluorophenyl (PFP) ester-containing micelles synthesised via nickel-catalysed coordination polymerisation-induced self-assembly (NiCCo-PISA) of helical poly(aryl isocyanide) amphiphilic diblock copolymers are modified post-polymerisation with various diamines to introduce cross-links and/or achieve stimulus-sensitive nanostructures. The successful introduction of the diamines is confirmed by Fourier-transform infrared spectroscopy (FT-IR), while the stabilisation effect of the cross-linking is explored by dynamic light scattering (DLS). The retention of the helicity of the core-forming polymer block is verified by circular dichroism (CD) spectroscopy and the stimuli-responsiveness of the nanoparticles towards a reducing agent (L-glutathione, GSH) and pH is evaluated by following the change in the size of the nanoparticles by DLS. These stimuli-responsive nanoparticles could find use in applications such as drug delivery, nanosensors or biological imaging. | |
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.source | crossref | |
dc.title.en | Stimuli-responsive and core cross-linked micelles developed by NiCCo-PISA of helical poly(aryl isocyanide)s | |
dc.type | Article de revue | en_US |
dc.identifier.doi | 10.1039/d2py00397j | en_US |
dc.subject.hal | Chimie/Polymères | en_US |
dc.identifier.pubmed | 35923350 | en_US |
dc.description.sponsorshipEurope | European Joint Doctorate in Organocatalysis and Sustainable Polymers | en_US |
bordeaux.journal | Polymer Chemistry | en_US |
bordeaux.page | 4047-4053 | en_US |
bordeaux.volume | 13 | en_US |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | en_US |
bordeaux.issue | 27 | 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 | dissemin | |
hal.identifier | hal-03762888 | |
hal.version | 1 | |
hal.date.transferred | 2022-08-29T08:23:19Z | |
hal.export | true | |
workflow.import.source | dissemin | |
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=2022-01-01&rft.volume=13&rft.issue=27&rft.spage=4047-4053&rft.epage=4047-4053&rft.eissn=1759-9954&rft.issn=1759-9954&rft.au=JIMAJA,%20S%C3%A8tuhn&VARLAS,%20Spyridon&FOSTER,%20Jeffrey%20C.&TATON,%20Daniel&DOVE,%20Andrew%20P.&rft.genre=article |