Self-Assembled Plasmonic Nanoring Cavity Arrays for SERS and LSPR Biosensing Im, Hyungsoon ; Bantz, Kyle C. ; Lee, Si Hoon ; Johnson, Timothy W. ; Haynes, Christy L. ; Oh, Sang-Hyun Abstract Publication: Advanced Materials Pub Date: May 2013 DOI: 10.1002/adma.201204283 Bibcode: 2013AdM....25.2678I