1. Tanaka, T. Sci. Am., 1981, 244, 110–123.
2. (a) Tanaka, T.; Wang, C.N.; Pande, V.; Grosberg, A.Y.; English, A.; Masamune, S.; Gold, H.; Levy, R.; King, K. Faraday Disc., 1995, 102, 210–216. (b) van Esch, J.; Schoonbeek, F.; de Loos, M.; Veen, E.M.; Kellogg, R.M.; Feringa, B.L. Nato ASI. Ser. C, 1999, 527, 237–259. (c) van Esch, J.H.; Feringa, B.L. Angew. Chem., 2000, 39, 13, 2263–2266.
3. (a) Terech, P.; Weiss, R.G. Chemical Reviews, 1997, 97,8, 3133–3159. (b) Abdallah, D.J.; Weiss, R.G. Adv. Mater., 2000, 12, 17, 1237–1247.
4. Philipse, A.P.; Wieringa, A.M. Langmuir, 1998, 14, 49–54.
5. Hanabusa, K.; Miki, T.; Taguchi, Y.; Koyama, T.; Shirai, H. J. Chem. Soc., Chem. Commun., 1993, 1382–1384.