Ontology highlight
ABSTRACT:
SUBMITTER: Chao BK
PROVIDER: S-EPMC5548893 | biostudies-other | 2017 Aug
REPOSITORIES: biostudies-other
Scientific reports 20170808 1
A new method to fabricate an Au-rich interconnected ligament substrate by dealloying the Au-based metallic glass ribbon for surface-enhanced Raman scattering (SERS) applications was investigated in this study. Specifically, three substrates, Au film, Au-based metallic glass ribbon, and dealloyed Au-based metallic glass ribbon, were studied. The dealloyed surface showed ligament nanostructure with protruding micro-islands. Based on the field emission scanning electron microscopy, reflection and s ...[more]