Articles producció científica> Química Física i Inorgànica

Fabrication of Plasmonic Supercrystals and Their SERS Enhancing Properties

  • Datos identificativos

    Identificador: imarina:9086189
    Handle: https://hdl.handle.net/20.500.11797/imarina9086189
    Autores:
    Blanco-Formoso, MariaPazos-Perez, NicolasAlvarez-Puebla, Ramon A
    Resumen:
    Supercrystals, made of ordered plasmonic nanoparticles (NPs) in close contact, turn out as efficient SERS substrates. However, the production of highly homogeneous structures implies precise control over a multitude of parameters including quality of the building blocks, solvent evaporation rate, and surface chemistry interactions. To pursue this goal, different approaches using templates to self-assembly NPs have been developed in recent years. Here, we review the most common procedures employing two different substrates, planar and patterned templates. Several approaches and strategies are described showing the optical properties of the resulted supercrystals and their behavior as SERS substrates.

  • Otros:

    Autor según el artículo: Blanco-Formoso, Maria; Pazos-Perez, Nicolas; Alvarez-Puebla, Ramon A
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Alvarez Puebla, Ramon Angel / Blanco Formoso, Maria / Pazos Pérez, Nicolás Carlos
    Palabras clave: Nanoparticles Monodisperse gold nanorods Clusters
    Resumen: Supercrystals, made of ordered plasmonic nanoparticles (NPs) in close contact, turn out as efficient SERS substrates. However, the production of highly homogeneous structures implies precise control over a multitude of parameters including quality of the building blocks, solvent evaporation rate, and surface chemistry interactions. To pursue this goal, different approaches using templates to self-assembly NPs have been developed in recent years. Here, we review the most common procedures employing two different substrates, planar and patterned templates. Several approaches and strategies are described showing the optical properties of the resulted supercrystals and their behavior as SERS substrates.
    Áreas temáticas: Química Interdisciplinar General chemistry General chemical engineering Engenharias ii Ciências agrárias i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all)
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: ramon.alvarez@urv.cat nicolas.pazos@urv.cat
    Identificador del autor: 0000-0003-4770-5756 0000-0002-2326-4231
    Fecha de alta del registro: 2024-11-02
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://pubs.acs.org/doi/10.1021/acsomega.0c03412
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Acs Omega. 5 (40): 25485-25492
    Referencia de l'ítem segons les normes APA: Blanco-Formoso, Maria; Pazos-Perez, Nicolas; Alvarez-Puebla, Ramon A (2020). Fabrication of Plasmonic Supercrystals and Their SERS Enhancing Properties. Acs Omega, 5(40), 25485-25492. DOI: 10.1021/acsomega.0c03412
    DOI del artículo: 10.1021/acsomega.0c03412
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2020
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Chemical Engineering (Miscellaneous),Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Nanoparticles
    Monodisperse gold nanorods
    Clusters
    Química
    Interdisciplinar
    General chemistry
    General chemical engineering
    Engenharias ii
    Ciências agrárias i
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemical engineering (miscellaneous)
    Chemical engineering (all)

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