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Article Dans Une Revue Journal of the American Chemical Society Année : 2018

Probing Dynamic Library of Metal-Oxo Building Blocks with γ-Cyclodextrin

Résumé

Formation of one of the most representative polyoxometalate (POM) archetypes, namely the Lindqvist anion M 6 O 19 2with M = Mo VI or W VI , was considered as elusive in aqueous solution. Herein, we report on the supramolecular hostguest stabilization of the M 6 O 19 2species with M = Mo or W from aqueous solution. The adduct {M 6 O 19 @γ-CD} 2reveals remarkable stability over a wide pH range (0 < pH < 7) that offers new opportunities for exploring potentialities of molybdates or tungstates in the field of biology and medicine, since CDs are known as efficient drug carrier/delivery agents..

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Chimie
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Dates et versions

hal-02335637 , version 1 (17-01-2021)

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Citer

Clement Falaise, Mhamad Aly Moussawi, Sébastien Floquet, Pavel Abramov, Maxim Sokolov, et al.. Probing Dynamic Library of Metal-Oxo Building Blocks with γ-Cyclodextrin. Journal of the American Chemical Society, 2018, 140 (36), pp.11198-11201. ⟨10.1021/jacs.8b07525⟩. ⟨hal-02335637⟩
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