Articles producció científicaQuímica Física i Inorgànica

Gold-spiked coating of silver particles through cold nanowelding

  • Identification data

    Identifier:  imarina:9182609
    Handle: https://hdl.handle.net/20.500.11797/imarina9182609
    Authors:  Calderon, Irene; Alvarez-Puebla, Ramon A; Pazos-Perez, Nicolas
    Abstract:
    Herein, we present a method to obtain particles composed of a segregated alloy of silver coated with gold. These particles are achieved through the controlled Ostwald ripening of small gold nanoparticles (NPs) on the surfaces of larger silver particles. The prepared segregated nanoalloyed colloids benefit from the advantages of gold and silver with none of their drawbacks. These platforms provide optical efficiencies which are superior to those of silver with the chemical resistance and biocompatibility of gold.

  • Others:

    Link to the original source: https://pubs.rsc.org/en/content/articlelanding/2021/nr/d0nr08517k
    APA: Calderon, Irene; Alvarez-Puebla, Ramon A; Pazos-Perez, Nicolas (2021). Gold-spiked coating of silver particles through cold nanowelding. Nanoscale, 13(8), 4530-4536. DOI: 10.1039/d0nr08517k
    Paper original source: Nanoscale. 13 (8): 4530-4536
    Article's DOI: 10.1039/d0nr08517k
    Journal publication year: 2021
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/acceptedVersion
    Record's date: 2025-01-27
    URV's Author/s: Alvarez Puebla, Ramon Angel / Calderón González, Irene / Pazos Pérez, Nicolás Carlos
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    Author, as appears in the article.: Calderon, Irene; Alvarez-Puebla, Ramon A; Pazos-Perez, Nicolas
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Química, Physics, applied, Odontología, Nanoscience and nanotechnology, Nanoscience & nanotechnology, Medicina ii, Materials science, multidisciplinary, Materials science (miscellaneous), Materials science (all), Materiais, Matemática / probabilidade e estatística, Interdisciplinar, General materials science, Farmacia, Engenharias iv, Engenharias iii, Engenharias ii, Economia, Ciências biológicas iii, Ciências biológicas ii, Ciências biológicas i, Ciências agrárias i, Chemistry, multidisciplinary, Biotecnología, Biodiversidade, Astronomia / física
    Author's mail: irene.calderon@urv.cat, ramon.alvarez@urv.cat, irene.calderon@urv.cat, nicolas.pazos@urv.cat

  • Keywords:

    Silver particles
    Optical efficiency
    Nano-welding
    Gold nanoparticles
    Gold coatings
    Gold and silver
    Biocompatibility
    Chemistry
    Multidisciplinary
    Materials Science (Miscellaneous)
    Materials Science
    Nanoscience & Nanotechnology
    Nanoscience and Nanotechnology
    Physics
    Applied
    Química
    Odontología
    Medicina ii
    Materials science (all)
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    General materials science
    Farmacia
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Economia
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Biotecnología
    Biodiversidade
    Astronomia / física

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