4.6 Article

Hybrid Core-Shell Nanoparticles by Plug and Play Self-Assembly

Journal

CHEMISTRY-A EUROPEAN JOURNAL
Volume 24, Issue 67, Pages 17672-17676

Publisher

WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201804155

Keywords

colloidal tectonics; cyclodextrins; hybrid supramolecular structures; nanoparticles; polyoxometalates

Funding

  1. Chevreul Institute [FR 2638]
  2. Ministere de l'Enseignement Superieur et de la Recherche
  3. Region Hauts-de-France
  4. Fonds Europeen de Developpement Regional (FEDER)

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Supramolecular hybrid functional nanoparticles (NPs) can be obtained via the colloidal tectonics approach provided that multiple interactive molecular tectons are used. Herein, the programmable synthesis of novel hybrid core-shell nanoparticles via the following sequential steps is reported: (i) complexation of 1-decanol by the beta-cyclodextrin (beta-CD), (ii) spontaneous self-assembly into CD NPs, (iii) adsorption of polyoxometalate anions, PW12O403-, on the polar neutral interface of the CD NPs. Such an approach paves the way for the design of novel and original materials and systems.

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