Soft dynamic covalent hydrogels based on iron(III) tetraphenylporphyrinato-functionalized 4-arm poly(ethylene oxide)
LE MEINS, Jean-Francois
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
LE MEINS, Jean-Francois
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
< Réduire
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Langue
en
Article de revue
Ce document a été publié dans
Polymer Chemistry. 2013, vol. 4, n° 3, p. 458-461
Royal Society of Chemistry - RSC
Résumé en anglais
New hydrogels were prepared from iron(III) tetraphenylporphyrinato-functionalized 4-arm poly(ethylene oxide) films in which water plays both the role of a cross-linker and a swelling agent. Depending on the pH conditions, ...Lire la suite >
New hydrogels were prepared from iron(III) tetraphenylporphyrinato-functionalized 4-arm poly(ethylene oxide) films in which water plays both the role of a cross-linker and a swelling agent. Depending on the pH conditions, the hydrogels present the feature of either a chemical network or that of a dynamic transient network. Importantly, this intriguing behaviour is fully reversible as evidenced by rheological analysis and solubility tests.< Réduire
Mots clés en anglais
RHEOLOGY
CHEMISTRY
GELS
CROSS-LINKED NETWORKS
ASSOCIATING POLYMERS
VISCOELASTIC PROPERTIES
Origine
Importé de halUnités de recherche