Web of Science: 12 citations, Scopus: 11 citations, Google Scholar: citations,
Purification of Uranium-based Endohedral Metallofullerenes (EMFs) by Selective Supramolecular Encapsulation and Release
Fuertes Espinosa, Carles (Universitat de Girona. Departament de Química)
Gómez Torres, Alejandra (University of Texas at El Paso. Department of Chemistry)
Morales Martínez, Roser (Universitat Rovira i Virgili. Departament de Química Física i Inorgànica)
Rodríguez Fortea, Antonio (Universitat Rovira i Virgili. Departament de Química Física i Inorgànica)
García Simón, Cristina (Institut de Química Computacional i Catàlisi)
Gándara, Felipe (Instituto de Ciencia de Materiales de Madrid)
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia)
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró)
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Poblet, Josep M. (Universitat Rovira i Virgili. Departament de Química Física i Inorgànica)
Echegoyen, Luis (University of Texas at El Paso. Department of Chemistry)
Ribas, Xavi (Institut de Química Computacional i Catàlisi)

Date: 2018
Abstract: Supramolecular nanocapsule 1⋅(BArF) is able to sequentially and selectively entrap recently discovered U@C and unprecedented ScCU@C, simply by soaking crystals of 1⋅(BArF) in a toluene solution of arc-produced soot. These species, selectively and stepwise absorbed by 1⋅(BArF), are easily released, obtaining highly pure fractions of U@C and ScCU@C in one step. ScCU@C represents the first example of a mixed metal actinide-based endohedral metallofullerene (EMF). Remarkably, the host–guest studies revealed that 1⋅(BArF) is able to discriminate EMFs with the same carbon cage but with different encapsulated cluster and computational studies provide support for these observations.
Note: Número d'acord de subvenció AGAUR/2017/SGR-264
Note: Número d'acord de subvenció AGAUR/2017/SGR-629
Note: Número d'acord de subvenció MINECO/CTQ2016‐77989‐P
Note: Número d'acord de subvenció MINECO/CTQ2017‐87269‐P
Note: Número d'acord de subvenció MINECO/SEV‐2013‐0295
Rights: Tots els drets reservats.
Language: Anglès.
Document: article ; recerca ; acceptedVersion
Subject: Endohedral metallofullerenes ; Supramolecular capsules ; Uranium
Published in: Angewandte Chemie - International Edition, Vol. 57, Issue 35 (August 2018) , p. 11294-11299, ISSN 1521-3773

DOI: 10.1002/anie.201806140


Postprint
12 p, 770.6 KB

The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (scientific output) > Experimental sciences > Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Articles > Research articles
Articles > Published articles

 Record created 2019-07-02, last modified 2019-09-25



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