Self-organized Au nanoarrays on vertical graphenes: an advanced three-dimensional sensing platform.
A three-dimensional surface enhanced Raman scattering (SERS)/plasmonic sensing platform based on plasma-enabled, catalyst-free, few-layer vertical graphenes decorated with self-organized Au nanoparticle arrays is demonstrated. This platform is viable for multiple species detection and overcomes several limitations of two-dimensional sensors.
Plasma Nanoscience Centre Australia (PNCA), CSIRO Materials Science and Engineering, P.O. Box 218, Lindfield, NSW 2070, Australia.
Amanda Evelyn
AE
Rider
Shailesh
S
Kumar
Scott A
SA
Furman
Kostya Ken
KK
Ostrikov