Author, as appears in the article.: Becerril-Castro, I Brian; Calderon, Irene; Pazos-Perez, Nicolas; Guerrini, Luca; Schulz, Florian; Feliu, Neus; Chakraborty, Indranath; Giannini, Vincenzo; Parak, Wolfgang J; Alvarez-Puebla, Ramon A
Department: Química Física i Inorgànica
URV's Author/s: Alvarez Puebla, Ramon Angel / Becerril Castro, Irving Brian / Calderón González, Irene / Guerrini, Luca / Pazos Pérez, Nicolás Carlos
Keywords: Surface plasmon resonance Sers Sensing Nanostars Nanocolloids
Abstract: Gold nanostars are among the most efficient plasmonic nanomaterials for optical sensing with surface enhanced Raman scattering. In recent years, gold nanostars have increased relevance in physics, analytical chemistry, environmental science, biology and medicine, and in particular in sensing and therapy. These colloids can sustain ultrastrong electromagnetic fields which allow their use as single particles optical enhancers; are colloidally stable and may have a marked catalytical activity. Due to their exotic shape, these colloids present characteristic optical and reactive behaviors. Here, we briefly discuss the optical properties, the synthetic routes and the analytical applications of these nanoparticles.
Thematic Areas: Spectroscopy Nanoscience & nanotechnology Electrochemistry Chemistry, analytical Biochemistry Analytical chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: irene.calderon@urv.cat ramon.alvarez@urv.cat irvingbrian.becerril@urv.cat irene.calderon@urv.cat irvingbrian.becerril@urv.cat luca.guerrini@urv.cat nicolas.pazos@urv.cat
Author identifier: 0000-0003-4770-5756 0000-0002-2925-1562 https://orcid.org/0000-0002-2326-4231 0000-0002-2326-4231
Record's date: 2025-02-18
Paper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Paper original source: Analysis And Sensing. 2 (3): e202200005-
APA: Becerril-Castro, I Brian; Calderon, Irene; Pazos-Perez, Nicolas; Guerrini, Luca; Schulz, Florian; Feliu, Neus; Chakraborty, Indranath; Giannini, Vince (2022). Gold Nanostars: Synthesis, Optical and SERS Analytical Properties. Analysis And Sensing, 2(3), e202200005-. DOI: 10.1002/anse.202200005
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications