C
Catherine Amiel
Researcher at University of Paris
Publications - 100
Citations - 2402
Catherine Amiel is an academic researcher from University of Paris. The author has contributed to research in topics: Polymer & Cyclodextrin. The author has an hindex of 26, co-authored 96 publications receiving 2246 citations. Previous affiliations of Catherine Amiel include Centre national de la recherche scientifique.
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Journal ArticleDOI
New self-assembled nanogels based on host-guest interactions: characterization and drug loading.
Ruxandra Gref,Catherine Amiel,Karine Molinard,Samia Daoud-Mahammed,Bernard Sebille,Brigitte Gillet,Jean-Claude Beloeil,Catherine Ringard,Véronique Rosilio,Jaques Poupaert,Patrick Couvreur +10 more
TL;DR: It is shown here, for the first time, that two neutral polymers may completely associate together in water to spontaneously form supramolecular nanoassemblies (nanogels) of spherical shape.
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Cyclodextrin and Polysaccharide-Based Nanogels : Entrapment of Two Hydrophobic Molecules, Benzophenone and Tamoxifen
Samia Daoud-Mahammed,Patrick Couvreur,Kawthar Bouchemal,Monique Cheron,Geneviève Lebas,Catherine Amiel,Ruxandra Gref +6 more
TL;DR: The entrapment of two hydrophobic molecules, benzophenone and tamoxifen, into self-assembling cyclodextrin (CD)-based nanogels has been studied and open new possibilities of applications of the nanogel as sun screen carriers prepared by a simple "green" technology.
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Adsorption of Hydrophilic-Hydrophobic Block Copolymers on Silica from Aqueous Solutions
TL;DR: In this article, a water-soluble diblock copolymer, poly(tert-butylstyrene)-sodium poly(styrenesulfonate) (PtBS-NaPSS), was studied using ellipsometry and atomic-force microscopy (AFM).
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Facile Synthesis of β-Cyclodextrin-Dextran Polymers by “Click” Chemistry
Thorbjørn Terndrup Nielsen,Véronique Wintgens,Catherine Amiel,Reinhard Wimmer,Kim Lambertsen Larsen +4 more
TL;DR: Three series of novel water-soluble beta-cyclodextrin-dextran polymers have been prepared by "click" chemistry and show excellent accessibility of the betaCDs.
Journal ArticleDOI
Spontaneous association of hydrophobized dextran and poly-β-cyclodextrin into nanoassemblies.: Formation and interaction with a hydrophobic drug
S. Daoud-Mahammed,Catherine Ringard-Lefebvre,N. Razzouq,Véronique Rosilio,Brigitte Gillet,Patrick Couvreur,Catherine Amiel,Ruxandra Gref +7 more
TL;DR: (1)H NMR investigations demonstrated that, in the BZ-loaded nanoassemblies, the hydrophobic molecule was mainly located into the cyclodextrin cavities, which accounts for a cooperative effect of beta-CDs linked together in the pbetaCD polymer on dextran desorption.