Articles producció científica> Química Física i Inorgànica

Yolk-Shell Nanostars@Metal Organic Frameworks as Molecular Sieves for Optical Sensing and Catalysis

  • Identification data

    Identifier: imarina:9320437
    Authors:
    Zorlu, TBecerril-Castro, IBPuertolas, BGiannini, VCorrea-Duarte, MAAlvarez-Puebla, RA
    Abstract:
    Hybrid composites between nanoparticles and metal organic frameworks (MOFs) have been described as optimal materials for a wide range of applications in optical sensing, drug delivery, pollutant removal or catalysis. These materials are usually core-shell single- or multi-nanoparticles, restricting the inorganic surface available for reaction. Here, we develop a method for the preparation of yolk-shells consisting in a plasmonic gold nanostar coated with MOF. This configuration shows more colloidal stability, can sieve different molecules based on their size or charge, seems to show some interesting synergy with gold for their application in photocatalysis and present strong optical activity to be used as SERS sensors.
  • Others:

    Author, as appears in the article.: Zorlu, T; Becerril-Castro, IB; Puertolas, B; Giannini, V; Correa-Duarte, MA; Alvarez-Puebla, RA
    Department: Química Física i Inorgànica
    URV's Author/s: Alvarez Puebla, Ramon Angel / Becerril Castro, Irving Brian / Zorlu, Tolga
    Keywords: Yolk shells Sers Plasmonic composites Optical sensing Metal organic frameworks
    Abstract: Hybrid composites between nanoparticles and metal organic frameworks (MOFs) have been described as optimal materials for a wide range of applications in optical sensing, drug delivery, pollutant removal or catalysis. These materials are usually core-shell single- or multi-nanoparticles, restricting the inorganic surface available for reaction. Here, we develop a method for the preparation of yolk-shells consisting in a plasmonic gold nanostar coated with MOF. This configuration shows more colloidal stability, can sieve different molecules based on their size or charge, seems to show some interesting synergy with gold for their application in photocatalysis and present strong optical activity to be used as SERS sensors.
    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/
    Author's mail: ramon.alvarez@urv.cat irvingbrian.becerril@urv.cat irvingbrian.becerril@urv.cat tolga.zorlu@estudiants.urv.cat
    Author identifier: 0000-0003-4770-5756 0000-0001-7650-2152
    Record's date: 2024-08-03
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://onlinelibrary.wiley.com/doi/full/10.1002/anie.202305299
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Angewandte Chemie (International Ed. Print). 62 (26): e202305299-
    APA: Zorlu, T; Becerril-Castro, IB; Puertolas, B; Giannini, V; Correa-Duarte, MA; Alvarez-Puebla, RA (2023). Yolk-Shell Nanostars@Metal Organic Frameworks as Molecular Sieves for Optical Sensing and Catalysis. Angewandte Chemie (International Ed. Print), 62(26), e202305299-. DOI: 10.1002/ange.202305299
    Article's DOI: 10.1002/ange.202305299
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2023
    Publication Type: Journal Publications
  • Keywords:

    Catalysis,Chemistry,Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Yolk shells
    Sers
    Plasmonic composites
    Optical sensing
    Metal organic frameworks
    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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