Functionalization of gold and silver nanoparticles with diphenyl dichalcogenides probed by surface enhanced Raman scattering - Takata, Leandro Mitsuo Shimura; Gonçalves, Augusto Cesar; Ando, Rômulo Augusto; Santos, Alcindo Aparecido dos; Camargo, Pedro Henrique Cury de (Journal of Raman Spectroscopy, 2012)