Molecular containers based on amphiphilic PS-b-PMVE dendrigraft copolymers: Topology, organization, and aqueous solution properties
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| dc.contributor.author | SCHAPPACHER, Michel | |
| hal.structure.identifier | Centre de Recherches sur les Macromolécules Végétales [CERMAV] | |
| dc.contributor.author | PUTAUX, Jean-Luc | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| dc.contributor.author | LEFEBVRE, Christelle | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | DEFFIEUX, Alain | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2005 | |
| dc.identifier.issn | 0002-7863 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20679 | |
| dc.description.abstractEn | The synthesis, characteristics, and properties of amphipatic, water-soluble dendrigrafts, with a polystyrene core and polystyrene-b-poly(methyl vinyl ether) (PS-b-PMVE) diblock as external branches, are described. The dendrigrafts are observed by AFM and TEM as egglike or long cylindrical objects which can self-organize intramolecularly in segregated subdomains forming flowerlike or strings of flowerlike objects. In organic solvents the dendrigrafts behave as fully soluble isolated macromolecules and show in water a low critical solubility temperature (LCST) at t > 30 degreesC. The ability of the amphiphilic PS-b-PMVE dendrigrafts to complex and transport in water organic (pyrene) and metallo-organic (manganese tetraphenyl porphyrin) molecules is investigated. The possibility to stabilize the high oxidation state of metallo-porphyrin complexes through their encapsulation into the dendrigraft is shown. | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.subject.en | COMPLEXES | |
| dc.subject.en | PORPHYRINS | |
| dc.subject.en | WATER | |
| dc.subject.en | POLYMERS | |
| dc.subject.en | METALLOPORPHYRINS | |
| dc.subject.en | CRYOELECTRON MICROSCOPY | |
| dc.subject.en | BLOCK-COPOLYMERS | |
| dc.subject.en | STAR | |
| dc.title.en | Molecular containers based on amphiphilic PS-b-PMVE dendrigraft copolymers: Topology, organization, and aqueous solution properties | |
| dc.type | Article de revue | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Journal of the American Chemical Society | |
| bordeaux.page | 2990-2998 | |
| bordeaux.volume | 127 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 9 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00394247 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00394247v1 | |
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