1. D. Wang, H. Luo, R. Kou, M. P. Gil, S. Xiao, V. O. Golub, Z. Z. Yang*, C. J. Brinker, Y. Lu*, A general approach to macroscopic hierarchical 3D nanowire networks, Angew. Chem. Int. Ed. 2004, 43, 6169. 2. Jiebin Pang, Xuan Li, Donghai Wang, Zhiwang Wu, Vijay T. John, Zhenzhong Yang*, Yunfeng Lu*, Silica templated continuous mesoporous carbon films by a spin-coating technique, Adv. Mater. 2004, 16, 884. 3. Jianhua Rong, Jin Ma, Zhenzhong Yang*, Opal Gels Templated synthesis of structured titania materials, Macromol. Rapid Commun. 2004, 25, 1786.