Lithographically-defined 3D porous networks as active substrates for surface enhanced Raman scattering

Xiaoyin Xiao; John Nogan; Thomas Beechem; Gabriel A. Montaño; Cody M. Washburn; Joseph Wang; Susan M. Brozik; David R. Wheeler; D. Bruce Burckel; Ronen Polsky

doi:10.1039/C1CC12072G

Lithographically-defined 3D porous networks as active substrates for surface enhanced Raman scattering†

Xiaoyin Xiao,^a John Nogan,^a Thomas Beechem,^a Gabriel A. Montaño,^b Cody M. Washburn,^a Joseph Wang,^c Susan M. Brozik,^a David R. Wheeler,^a D. Bruce Burckel*^a and Ronen Polsky*^a

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* Corresponding authors

^a Department of Biosensors & Nanomaterials, Sandia National Laboratories, Albuquerque, USA
E-mail: rpolsky@sandia.gov, dbburck@sandia.gov

^b Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, USA

^c Department of Nanoengineereing, University of California, San Diego, USA

Abstract

Interferometric lithographically fabricated porous carbon acts as active substrates for Surface Enhanced Raman Scattering (SERS) applications with enhancement factors ranging from 7 to 9 orders of magnitude.

Chemical Communications

Lithographically-defined 3D porous networks as active substrates for surface enhanced Raman scattering†

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Lithographically-defined 3D porous networks as active substrates for surface enhanced Raman scattering

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