Thermoinduced Crystallization-Driven Self-Assembly of Bioinspired Block Copolymers in Aqueous Solution
dc.rights.license | open | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | WANG, Zhiwei | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | LIN, Min | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | BONDUELLE, Colin
IDREF: 134527046 | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | LI, Rongye | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | SHI, Zhekun | |
hal.structure.identifier | Lawrence Berkeley National Laboratory [Berkeley] [LBNL] | |
dc.contributor.author | ZHU, Chenhui | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
dc.contributor.author | LECOMMANDOUX, Sebastien | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | LI, Zhibo | |
hal.structure.identifier | Qingdao University of Science and Technology | |
dc.contributor.author | SUN, Jing | |
dc.date.accessioned | 2020 | |
dc.date.available | 2020 | |
dc.date.issued | 2020 | |
dc.identifier.issn | 1525-7797 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/19570 | |
dc.description.abstractEn | Delicate control over architectures via crystallization-driven self-assembly (CDSA) in aqueous solution, particularly combined with external stimuli, is rare and challenging. Here, we report a stepwise CDSA process thermally initiated from amphiphilic poly(N-allylglycine)-b-poly(N-octylglycine) (PNAG-b-PNOG) conjugated with thiol-terminated triethylene glycol monomethyl ethers ((PNAG-g-EG3)-b-PNOG) in aqueous solution. The diblock copolymers show a reversible thermoresponsive behavior with nearly identical cloud points in both heating and cooling runs. In contrast, the morphology transition of the assemblies is irreversible upon a heating–cooling cycle because of the presence of a confined domain arising from crystalline PNOG, which allows for the achievement of different nanostructured assemblies by the same polymer. We demonstrated that the thermoresponsive property of PNAG-g-EG3 initiates assembly kinetically that is subsequently promoted by crystallization of PNOG thermodynamically. The irreversible morphology transition behavior provides a convenient platform for comparing the cellular uptake efficiency of nanostructured assemblies with various morphologies that are otherwise similar. | |
dc.language.iso | en | |
dc.publisher | American Chemical Society | |
dc.subject.en | Morphology | |
dc.subject.en | Crystallization | |
dc.subject.en | Solution chemistry | |
dc.subject.en | Copolymers | |
dc.subject.en | Transmission electron microscopy | |
dc.title.en | Thermoinduced Crystallization-Driven Self-Assembly of Bioinspired Block Copolymers in Aqueous Solution | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1021/acs.biomac.0c00844 | |
dc.subject.hal | Chimie/Polymères | |
dc.subject.hal | Chimie/Matériaux | |
dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft] | |
bordeaux.journal | Biomacromolecules | |
bordeaux.page | 3411-3419 | |
bordeaux.volume | 21 | |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
bordeaux.issue | 8 | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02934927 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02934927v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Biomacromolecules&rft.date=2020&rft.volume=21&rft.issue=8&rft.spage=3411-3419&rft.epage=3411-3419&rft.eissn=1525-7797&rft.issn=1525-7797&rft.au=WANG,%20Zhiwei&LIN,%20Min&BONDUELLE,%20Colin&LI,%20Rongye&SHI,%20Zhekun&rft.genre=article |
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