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- Title
Plasmonic Heating-Assisted Transformation of SiO/Au Core/Shell Nanospheres (Au Nanoshells): Caveats and Opportunities for SERS and Direct Laser Writing.
- Authors
Alessandri, Ivano; Ferroni, Matteo; Depero, Laura
- Abstract
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 not available: see fulltext.]
- Subjects
GOLD nanoparticle synthesis; PLASMONS (Physics); DIRECT laser writing; CONFORMAL mapping; WORK environment
- Publication
Plasmonics, 2013, Vol 8, Issue 1, p129
- ISSN
1557-1955
- Publication type
Article
- DOI
10.1007/s11468-012-9455-0