Figure 2From: In Situ Synthesis of Reduced Graphene Oxide and Gold Nanocomposites for Nanoelectronics and Biosensinga AFM images of rGO sheets ( left ) and rGO sheets decorated with Au nanoparticles ( right ). The insets show the height profiles at the indicated places. b TEM image of rGO-Au sheet. c SEM image of rGO-Au sheet. The inset shows the view at the edge of rGO-Au sheet.Back to article page