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Type: 
Journal
Description: 
The selective modification of silica/gold nanospheres (gold nanoshells) driven by plasmonic heating is demonstrated. Direct laser writing and reshaping of nanoshell assemblies can be easily controlled and exploited for nanofabrication purposes. The modified nanoshells exhibit improved surface enhanced Raman scattering, allowing to settle most of the issues related to nanoshell stability under working conditions. Figure The selective modification of silica/gold nanospheres (gold nanoshells) driven by plasmonic heating is demonstrated. Direct laser writing and reshaping of nanoshell assemblies can be easily controlled and exploited for nanofabrication purposes. The modified nanoshells exhibit improved surface enhanced Raman scattering (SERS), allowing to settle most of the issues related to nanoshell stability under working conditions …
Publisher: 
Springer US
Publication date: 
1 Mar 2013
Authors: 

Ivano Alessandri, Matteo Ferroni, Laura E Depero

Biblio References: 
Volume: 8 Issue: 1 Pages: 129-132
Origin: 
Plasmonics