Metal-enhanced fluorescence of graphene oxide by palladium nanoparticles in the blue–green part of the spectrum
Omidvar A1, RashidianVaziri M R2, †, , Jaleh B1, Partovi Shabestari N2, Noroozi M3
       

SEM micrographs of (a) GO and (b) GO/Pd nanocomposite.