1. Voges D, Zwickl P, Baumeister W (1999) Annu Rev Biochem 68:1015
2. Hille B (2001) Ionic channels of excitable membranes, 3rd edn. Sinauer, Sunderland
3. Garcia-Fandino R, Amorin M, Granja JR (2012) In: Steed JW, Gale PA (eds) Supramolecular chemistry: from molecules to nanomaterials. Wiley, Hoboken, p 2149
4. Terrones M, Hsu WK, Kroto HW, Walton DRM (1999) Top Curr Chem 199:189
5. Urry DW (1971) Proc Natl Acad Sci USA 3:672