Figure 5.

Schematic diagram of the two-step preparation method. The preloaded Au nanoparticles act like knife blade during decomposition of sucrose and result carbon nanofibers. TEM image is low magnified free standing Au/C nanofibers

Lee et al. Nanoscale Research Letters 2009 4:932-936   doi:10.1007/s11671-009-9341-7