Figure 4.

Raman spectra of Rh123 molecules on different substrates. a) In ethanol solution, b) on MR-GO monolayer, and c) on Ag films and MR-GO-Ag NP hybrid films. The asterisks indicate the Raman peak of Si at 520 cm-1.

Li et al. Nanoscale Research Letters 2012 7:205   doi:10.1186/1556-276X-7-205
Download authors' original image