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A caging strategy for tuning the magneto-optical properties of cobalt ferrite using a single plasmonic nanoparticle

The composite nanostructures with magnetic and plasmonic functionalities herein described were produced according to a unique synthetic strategy by which numerous cobalt ferrite nanoparticles accompanied by an individual gold nanoparticle were confined in silica capsules.

A-caging-strategy

Autores: Martín Testa-Anta, Ana Sousa-Castillo, Alberto López-Ortega, Miguel A. Correa-Duarte, Antonio García-Martín, Paolo Vavassori and Verónica Salgueiriño.
Revista: Journal of Materials Chemistry C, 9, 5025–5290  (2021)