An ordered mesoporous Ag superstructure synthesized via a template strategy for surface-enhanced Raman spectroscopyElectronic supplementary information (ESI) available: TEM images of the KIT-6 template, SEM images of OMAS-10, details of FDTD simulation, optical parameters, and the estimation of the SERS enhancement factor. See DOI: 10.1039/c5nr03759j

• Main Authors: Tian, Cuifeng, Li, Jiang, Ma, Chunsheng, Wang, Ping, Sun, Xiaohong, Fang, Jixiang
• Format: Journal Article
• Language: English
• Published: 16.07.2015

Surface-enhanced Raman scattering (SERS) substrates with high density and uniformity of nanogaps are proven to enhance the reproducibility and sensitivity of the Raman signal. Up to now, the syntheses of a highly ordered gold or silver superstructure with a controllable nanoparticle size and a well-...