Ontology highlight
ABSTRACT:
SUBMITTER: Lin KQ
PROVIDER: S-EPMC5379060 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
Nature communications 20170328
Surface-enhanced Raman scattering (SERS) spectroscopy has attracted tremendous interests as a highly sensitive label-free tool. The local field produced by the excitation of localized surface plasmon resonances (LSPRs) dominates the overall enhancement of SERS. Such an electromagnetic enhancement is unfortunately accompanied by a strong modification in the relative intensity of the original Raman spectra, which highly distorts spectral features providing chemical information. Here we propose a r ...[more]