Articles producció científica> Química Física i Inorgànica

Purification of Uranium-based Endohedral Metallofullerenes (EMFs) by Selective Supramolecular Encapsulation and Release

  • Identification data

    Identifier: imarina:5610846
  • Authors:

    Fuertes-Espinosa C
    Gómez-Torres A
    Morales-Martínez R
    Rodríguez-Fortea A
    García-Simón C
    Gándara F
    Imaz I
    Juanhuix J
    Maspoch D
    Poblet J
    Echegoyen L
    Ribas X
  • Others:

    Author, as appears in the article.: Fuertes-Espinosa C; Gómez-Torres A; Morales-Martínez R; Rodríguez-Fortea A; García-Simón C; Gándara F; Imaz I; Juanhuix J; Maspoch D; Poblet J; Echegoyen L; Ribas X
    Department: Química Física i Inorgànica
    URV's Author/s: Morales Martínez, Roser / Poblet Rius, Josep Maria / Rodríguez Fortea, Antonio
    Keywords: Uranium Supramolecular capsules Stabilization Single Separation Sc3n-at-c-80 Platform Oxidation Isomers Fullerenes Endohedral metallofullerenes Cage supramolecular capsules separation endohedral metallofullerenes
    Abstract: © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Supramolecular nanocapsule 1⋅(BArF)8 is able to sequentially and selectively entrap recently discovered U2@C80 and unprecedented Sc2CU@C80, simply by soaking crystals of 1⋅(BArF)8 in a toluene solution of arc-produced soot. These species, selectively and stepwise absorbed by 1⋅(BArF)8, are easily released, obtaining highly pure fractions of U2@C80 and Sc2CU@C80 in one step. Sc2CU@C80 represents the first example of a mixed metal actinide-based endohedral metallofullerene (EMF). Remarkably, the host–guest studies revealed that 1⋅(BArF)8 is able to discriminate EMFs with the same carbon cage but with different encapsulated cluster and computational studies provide support for these observations.
    Thematic Areas: Química Medicina ii Medicina i Materiais Interdisciplinar General medicine General chemistry Farmacia Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Catalysis Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 14337851
    Author's mail: josepmaria.poblet@urv.cat antonio.rodriguezf@urv.cat
    Author identifier: 0000-0002-4533-0623 0000-0001-5884-5629
    Record's date: 2024-09-07
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201806140
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Angewandte Chemie (International Ed. Print). 57 (35): 11294-11299
    APA: Fuertes-Espinosa C; Gómez-Torres A; Morales-Martínez R; Rodríguez-Fortea A; García-Simón C; Gándara F; Imaz I; Juanhuix J; Maspoch D; Poblet J; Echego (2018). Purification of Uranium-based Endohedral Metallofullerenes (EMFs) by Selective Supramolecular Encapsulation and Release. Angewandte Chemie (International Ed. Print), 57(35), 11294-11299. DOI: 10.1002/anie.201806140
    Article's DOI: 10.1002/anie.201806140
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    Publication Type: Journal Publications
  • Keywords:

    Catalysis,Chemistry,Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Uranium
    Supramolecular capsules
    Stabilization
    Single
    Separation
    Sc3n-at-c-80
    Platform
    Oxidation
    Isomers
    Fullerenes
    Endohedral metallofullerenes
    Cage
    supramolecular capsules
    separation
    endohedral metallofullerenes
    Química
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General medicine
    General chemistry
    Farmacia
    Engenharias ii
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemistry
    Catalysis
    Astronomia / física
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