Abstract
Five-branched gold nanostars are obtained using Triton X-100 in a seed-growth synthesis. They have the uncommon feature of two intense localized surface plasmon resonances (LSPRs) in the 600-900 and 1100-1600 nm ranges. Both LSPRs convert laser radiation into heat, offering two photothermally active channels in the NIR and SWIR ranges.
Original language | English (US) |
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Pages (from-to) | 6265-6267 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 49 |
Issue number | 57 |
DOIs | |
State | Published - Jul 21 2013 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry