Hirsch, A. (2010). "The era of carbon allotropes." Nature Materials 9(11): 868-871.

Twenty-five years on from the discovery of C60, the outstanding properties and potential applications of the synthetic carbon allotropes — fullerenes, nanotubes and graphene — overwhelmingly illustrate their unique scientific and technological importance.

http://dx.doi.org/10.1038/nmat2885