1. P. Jiang, J. F. Bertone, K. S. Hwang, and V. L. Colvin, Chem. Mater., No. 11, 2132 (1999).
2. Y. A. Vlasov, X.-Z. Bo, J. C. Sturm, and D. J. Norris, Nature 414(15), 289 (2001).
3. V. L. Colvin, Mater. Res. Sci. Bull. 26, 637 (2001).
4. M. Egen, R. Voss, B. Griesebock, and R. Zentel, Chem. Mater., No. 15, 3786 (2003).
5. By San Ming, Hernan Miguez, and A. G. Ozin, Adv. Funct. Mater., No. 12, 425 (2002).