Kumar, G V Pavan; Rangarajan, N; Sonia, B; Deepika, P; Rohman, Nashiour; Narayana, Chandrabhas
(Indian Academy of Sciences, 2011-04)
We report the optimization and usage of surfactantless, water dispersible Ag and Au-coated gamma-Fe(2)O(3) nanoparticles for applications in surface-enhanced Raman scattering (SERS). These nanoparticles, with plasmonic as ...