Articles producció científica> Química Física i Inorgànica

Fabrication of Plasmonic Supercrystals and Their SERS Enhancing Properties

  • Dades identificatives

    Identificador: imarina:9086189
    Handle: https://hdl.handle.net/20.500.11797/imarina9086189
    Autors:
    Blanco-Formoso, MariaPazos-Perez, NicolasAlvarez-Puebla, Ramon A
    Resum:
    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.

  • Altres:

    Autor segons l'article: Blanco-Formoso, Maria; Pazos-Perez, Nicolas; Alvarez-Puebla, Ramon A
    Departament: Química Física i Inorgànica
    Autor/s de la URV: Alvarez Puebla, Ramon Angel / Blanco Formoso, Maria / Pazos Pérez, Nicolás Carlos
    Paraules clau: Nanoparticles Monodisperse gold nanorods Clusters
    Resum: 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.
    Àrees temàtiques: Química Interdisciplinar General chemistry General chemical engineering Engenharias ii Ciências agrárias i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all)
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: ramon.alvarez@urv.cat nicolas.pazos@urv.cat
    Identificador de l'autor: 0000-0003-4770-5756 0000-0002-2326-4231
    Data d'alta del registre: 2024-11-02
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Acs Omega. 5 (40): 25485-25492
    Referència 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
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Tipus de publicació: Journal Publications

  • Paraules clau:

    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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