Waldemir Moura Carvalho Jr., Dr. Diogo Volpati, Vitor A. Nunes Carvalho, Prof. Ricardo F. Aroca, Prof. Carlos J. L. Constantino and Prof. Flavio L. Souza Large-Area Plasmonic Substrate of Silver-Coated Iron Oxide Nanorod Arrays for Plasmon-Enhanced Spectroscopy ChemPhysChem 14
Stand up straight! Vertically oriented α-Fe2O3 nanorod arrays are synthesized under hydrothermal conditions over a large area, as an active platform for surface-enhanced resonance Raman scattering (SERRS) and surface-enhanced fluorescence (SEF, see picture; LB=Langmuir–Blodgett layer of probe molecule). The morphology of the arrays is preserved after the surface is covered with a 6 nm Ag layer deposited by physical vapor deposition (PVD).
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