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Multifunctional Stimuli-Responsive Cellulose Nanocrystals via Dual Surface Modification with Genetically Engineered Elastin-Like Polypeptides and Poly(acrylic acid)

dc.rights.licenseopen
hal.structure.identifierAalto University
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorMALHO, Jani-Markus
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorBRAND, Jérémie
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorPÉCASTAINGS, Gilles
hal.structure.identifierAalto University
dc.contributor.authorRUOKOLAINEN, Janne
dc.contributor.authorGRÖSCHEL, André
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorSÈBE, Gilles
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorGARANGER, Elisabeth
IDREF: 089451740
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorLECOMMANDOUX, Sebastien
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2018
dc.identifier.issn2161-1653
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20039
dc.description.abstractEnCellulose nanocrystals (CNCs) are promising candidates for a myriad of applications; however, successful utilization of CNCs requires balanced and multifunctional properties, which require ever more applied concepts for supramolecular tailoring. We present here a facile and straightforward route to generate dual functional CNCs using poly(acrylic acid) (PAA) and biosynthetic elastin-like polypeptides (ELPs). We utilize thiol-maleimide chemistry and SI-ATRP to harvest the temperature responsiveness of ELPs and pH sensitivity of PAA to confer multifunctionality to CNCs. Cryo-TEM and light microscopy are used to exhibit reversible temperature response, while atomic force microscopy (AFM) provides detailed information on the particle morphology. The approach is tunable and allows variation of the modifying molecules, inspiring supramolecular engineering beyond the currently presented motifs. The surge of genetically engineered peptides adds further possibilities for future exploitation of the potential of cellulose nanomaterials.
dc.language.isoen
dc.publisherWashington, D.C : American Chemical Society
dc.subject.enCellulose nanowhiskers
dc.subject.enElastin-like polypeptides
dc.subject.enPolymer brushes
dc.title.enMultifunctional Stimuli-Responsive Cellulose Nanocrystals via Dual Surface Modification with Genetically Engineered Elastin-Like Polypeptides and Poly(acrylic acid)
dc.typeArticle de revue
dc.identifier.doi10.1021/acsmacrolett.8b00321
dc.subject.halChimie/Matériaux
dc.subject.halChimie/Polymères
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
bordeaux.journalACS Macro Letters
bordeaux.page646 - 650
bordeaux.volume7
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue6
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01797189
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01797189v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS%20Macro%20Letters&rft.date=2018&rft.volume=7&rft.issue=6&rft.spage=646%20-%20650&rft.epage=646%20-%20650&rft.eissn=2161-1653&rft.issn=2161-1653&rft.au=MALHO,%20Jani-Markus&BRAND,%20J%C3%A9r%C3%A9mie&P%C3%89CASTAINGS,%20Gilles&RUOKOLAINEN,%20Janne&GR%C3%96SCHEL,%20Andr%C3%A9&rft.genre=article


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