“…Nanotubes can be obtained from a large variety of monomers such as cyclic peptides, as demonstrated in (Ghadiri et al, 1993) and (Tarek et al, 2003), linear peptide fragments such as phenylene ethynylene oligomers (Kim et al, 2010, Slotta et al, 2008 and disc-shaped motifs. Another structure that shares the tubular configuration is that of the rosette nanotubes formed from a heteroaromatic bicyclic base (Fenniri et al, 2002). Figure 1 offers illustrations of these different formation processes.…”