In situ evaluation of interfacial affinity in CeO2 based hybrid nanoparticles by pulsed field gradient NMR |
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| Authors: | Ribot François Escax Virginie Roiland Claire Sanchez Clément Martins José C Biesemans Monique Verbruggen Ingrid Willem Rudolph |
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| Affiliation: | Chimie de la Matière Condensée (CNRS UMR 7574), Université Pierre et Marie Curie, 4 place Jussieu, Paris, 75252, France. fri@ccr.jussieu.fr |
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| Abstract: | Complexation affinity of laurate ligands (C(12)H(23)O(2)) grafted onto the surface of cerium(IV) oxide nanoparticles can be probed and quantified in situ, by pulsed field gradient (1)H NMR through the dependence of the diffusion coefficient on the size of a species. |
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