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Direct one-pot synthesis of poly(ionic liquid) nanogels by cobalt-mediated radical cross-linking copolymerization in organic or aqueous media
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | WEISS-MAURIN, Mathilde | |
| dc.contributor.author | CORDELLA, Daniela | |
| dc.contributor.author | JÉRÔME, Christine | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | TATON, Daniel | |
| dc.contributor.author | DETREMBLEUR, Christophe | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 1759-9954 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20240 | |
| dc.description.abstractEn | Nanogels of controlled kinetic chain length were synthesized by cobalt-mediated radical cross-linking copolymerization (CMRccP) involving a vinyl monomer and a divinyl cross-linker. This strategy was first validated to achieve neutral poly(vinyl acetate) nanogels by CMRccP of vinyl acetate and divinyl adipate as a cross-linker at 40 degrees C in the presence of an alkyl-cobalt(III) serving both as an initiator and a controlling agent using ethyl acetate as a solvent. Poly(ionic liquid) nanogels were then directly obtained by CMRccP of N-vinyl-3-ethyl imidazolium bromide in the presence of 1,13-divinyl-3-decyl diimidazolium bromide as a cross-linker. CMRccP experiments could be conducted either in an organic solvent using dimethyl formamide or, more interestingly, in aqueous solution, demonstrating the robustness and versatility of this one-step process. Chain extensions of PIL nanogels were also carried out in water, forming core-shell structures, thus opening new avenues in the design of functional nanogels. | |
| dc.language.iso | en | |
| dc.publisher | Royal Society of Chemistry - RSC | |
| dc.subject.en | CLICK CHEMISTRY | |
| dc.subject.en | FUNCTIONAL MATERIALS | |
| dc.subject.en | POLY(VINYL ACETATE) | |
| dc.subject.en | MOLECULAR-SIZE DISTRIBUTION | |
| dc.subject.en | BLOCK-COPOLYMERS | |
| dc.subject.en | RAFT POLYMERIZATION | |
| dc.subject.en | DRUG-DELIVERY | |
| dc.subject.en | VINYL-ACETATE | |
| dc.subject.en | THERMOSENSITIVE NANOGELS | |
| dc.subject.en | LIVING COPOLYMERIZATION | |
| dc.title.en | Direct one-pot synthesis of poly(ionic liquid) nanogels by cobalt-mediated radical cross-linking copolymerization in organic or aqueous media | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1039/c6py00112b | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Polymer Chemistry | |
| bordeaux.page | 2521-2530 | |
| bordeaux.volume | 7 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 14 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01366529 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01366529v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Polymer%20Chemistry&rft.date=2016&rft.volume=7&rft.issue=14&rft.spage=2521-2530&rft.epage=2521-2530&rft.eissn=1759-9954&rft.issn=1759-9954&rft.au=WEISS-MAURIN,%20Mathilde&CORDELLA,%20Daniela&J%C3%89R%C3%94ME,%20Christine&TATON,%20Daniel&DETREMBLEUR,%20Christophe&rft.genre=article |
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