Articles producció científica> Química Física i Inorgànica

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

  • Datos identificativos

    Identificador: imarina:9320437
    Autores:
    Zorlu, TBecerril-Castro, IBPuertolas, BGiannini, VCorrea-Duarte, MAAlvarez-Puebla, RA
    Resumen:
    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.
  • Otros:

    Autor según el artículo: Zorlu, T; Becerril-Castro, IB; Puertolas, B; Giannini, V; Correa-Duarte, MA; Alvarez-Puebla, RA
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Alvarez Puebla, Ramon Angel / Becerril Castro, Irving Brian / Zorlu, Tolga
    Palabras clave: Yolk shells Sers Plasmonic composites Optical sensing Metal organic frameworks
    Resumen: 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.
    Áreas temáticas: 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
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: ramon.alvarez@urv.cat irvingbrian.becerril@urv.cat irvingbrian.becerril@urv.cat tolga.zorlu@estudiants.urv.cat
    Identificador del autor: 0000-0003-4770-5756 0000-0001-7650-2152
    Fecha de alta del registro: 2024-08-03
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/full/10.1002/anie.202305299
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Angewandte Chemie (International Ed. Print). 62 (26): e202305299-
    Referencia de l'ítem segons les normes 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
    DOI del artículo: 10.1002/ange.202305299
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2023
    Tipo de publicación: Journal Publications
  • Palabras clave:

    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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