Strong location dependent surface enhanced Raman scattering on individual gold semishell and nanobowl particles
- 17 August 2010
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Physical Chemistry Chemical Physics
- Vol. 12 (37) , 11222-11224
Abstract
We demonstrate strong spatial localization of SERS on single symmetry-reduced gold semishell and nanobowl particles. A ∼30 nm carbon nanoparticle acts as a Raman reporter and is placed on different locations on a single semishell or nanobowl by e-beam induced deposition method, and remarkably different SERS intensities are observed.Keywords
This publication has 22 references indexed in Scilit:
- Pressure-assisted tip-enhanced Raman imaging at a resolution of a few nanometresNature Photonics, 2009
- Relating SERS Intensity to Specific Plasmon Modes on Sphere Segment Void SurfacesThe Journal of Physical Chemistry C, 2009
- Surface‐Enhanced Raman Scattering from a Single Nanoparticle–Plane Junction*Chemphyschem, 2008
- Understanding Plasmons in Nanoscale VoidsNano Letters, 2007
- Visualization of Localized Intense Optical Fields in Single Gold−Nanoparticle Assemblies and Ultrasensitive Raman Active SitesNano Letters, 2006
- Introductory Lecture : Surface enhanced Raman spectroscopy: new materials, concepts, characterization tools, and applicationsFaraday Discussions, 2005
- Magnetic Nanocrescents as Controllable Surface‐Enhanced Raman Scattering Nanoprobes for Biomolecular ImagingAdvanced Materials, 2005
- Nanophotonic Crescent Moon Structures with Sharp Edge for Ultrasensitive Biomolecular Detection by Local Electromagnetic Field Enhancement EffectNano Letters, 2004
- High-Resolution Near-Field Raman Microscopy of Single-Walled Carbon NanotubesPhysical Review Letters, 2003
- Interpretation of Raman spectra of disordered and amorphous carbonPhysical Review B, 2000