Nanoimprinted SERS-active substrates with tunable surface plasmon resonances

Download
  1. Get@NRC: Nanoimprinted SERS-active substrates with tunable surface plasmon resonances (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1021/jp070906s
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for:
TypeArticle
Journal titleThe Journal of Physical Chemistry C
ISSN19327447
Volume111
Issue18
Pages67206723; # of pages: 4
AbstractNanoimprint lithography and physical vapor deposition were combined to fabricate large-area homogeneously patterned SERS-active substrates with tunable surface plasmon resonances. The plasmon shift observed was connected to the surface nanotopography since (a) the SERS-active nanoparticles on all the substrates investigated were shown to be chemically and structurally similar and (b) the SERS spectra of the analyte investigated were essentially identical for all samples. In addition, the tunability of surface nanotopography was shown to boost the SERS effect via optimal coupling between the substrate's SPR and the incident laser line.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; National Institute for Nanotechnology; NRC Industrial Materials Institute
Peer reviewedNo
Identifier2107415x
NPARC number12339153
Export citationExport as RIS
Report a correctionReport a correction
Record identifier7cacfb97-28a2-4a60-a6c8-7d52952ac93a
Record created2009-09-11
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)