Autor según el artículo: Pazos-Perez N; Fitzgerald JM; Giannini V; Guerrini L; Alvarez-Puebla RA

Departamento: Química Física i Inorgànica

Autor/es de la URV: Alvarez Puebla, Ramon Angel / Guerrini, Luca / Pazos Pérez, Nicolás Carlos

Palabras clave: Size Shape Raman-spectroscopy Nm Nanostructures Metal nanoparticles Growth Gold nanoparticles

Resumen: © 2019 The Royal Society of Chemistry. Herein, we present a fabrication approach that produces homogeneous core-satellite SERS encoded particles with minimal interparticle gaps (<2-3 nm) and maximum particle loading, while positioning the encoding agents at the gaps. Integration of plasmonic building blocks of different sizes, shapes, compositions, surface chemistries or encoding agents is achieved in a modular fashion with minimal modification of the general synthetic protocol. These materials present an outstanding optical performance with homogeneous enhancement factors over 4 orders of magnitude as compared with classical SERS encoded particles, which allows their use as single particle labels.

Áreas temáticas: Nanoscience & nanotechnology Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) General materials science General engineering General chemistry Engineering (miscellaneous) Engineering (all) Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Bioengineering Atomic and molecular physics, and optics

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 25160230

Direcció de correo del autor: ramon.alvarez@urv.cat nicolas.pazos@urv.cat luca.guerrini@urv.cat

Identificador del autor: 0000-0003-4770-5756 0000-0002-2326-4231 0000-0002-2925-1562

Fecha de alta del registro: 2023-02-22

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

Enlace a la fuente original: https://pubs.rsc.org/en/content/articlelanding/2019/na/c8na00257f#!divAbstract

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Nanoscale Advances. 1 (1): 122-131

Referencia de l'ítem segons les normes APA: Pazos-Perez N; Fitzgerald JM; Giannini V; Guerrini L; Alvarez-Puebla RA (2019). Modular assembly of plasmonic core-satellite structures as highly brilliant SERS-encoded nanoparticles. Nanoscale Advances, 1(1), 122-131. DOI: 10.1039/c8na00257f

DOI del artículo: 10.1039/c8na00257f

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2019

Tipo de publicación: Journal Publications