Figure 6.

Solution and solid-state13C NMR spectra of Gaq3: (a) Gaq3dissolved in CDCl3, (b) Gaq3powder, (c) 1D nanostructures formed in 10 torr of He at 350 °C, and (d) nanospheres obtained in 10 torr of He at 400 °C

Yu et al. Nanoscale Research Letters 2009 4:820   doi:10.1007/s11671-009-9321-y