This contribution is aimed at describing the most recent activity carried out in the labs of ISC-CNR, Florence concerning preparation and spectroscopic investigation of Au and Cu nanoparticles of different dimensions and morphology, with particular focus on the properties of enhancement of the Raman response of molecular adsorbates. In this framework, we also studied both theoretically and experimentally, metal nanostars, whose morphology can be tuned in a controlled way, so that they are expected to behave as SERS active material from 500 up to 1200 nm.
Differently Shaped Metal Nanoparticles for the Enhancement ofthe Raman Response / E. Giorgetti; G. Margheri; S. Trigari; F. Giammanco; M. Muniz-Miranda. - STAMPA. - (2011), pp. 1-4. (Intervento presentato al convegno 13th International Conference on Transparent Optical Networks tenutosi a Stoccolma (Svezia) nel agosto 2011) [10.1109/ICTON.2011.5971105].
Differently Shaped Metal Nanoparticles for the Enhancement ofthe Raman Response
MUNIZ-MIRANDA, MAURIZIO
2011
Abstract
This contribution is aimed at describing the most recent activity carried out in the labs of ISC-CNR, Florence concerning preparation and spectroscopic investigation of Au and Cu nanoparticles of different dimensions and morphology, with particular focus on the properties of enhancement of the Raman response of molecular adsorbates. In this framework, we also studied both theoretically and experimentally, metal nanostars, whose morphology can be tuned in a controlled way, so that they are expected to behave as SERS active material from 500 up to 1200 nm.
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