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1. Zhenzhong Yang*, Zhongwei Niu, Binary hydrogel, nanowires of invertible core/shell phases prepared in porous alumina membranes, Chem. Commun. 2002, 1972. 2. Zhenzhong Yang*, Dan Li, Jianhua Rong, Weidong Yan, Zhongwei Niu, Opal Hydrogels Derived by Sulfonation of Polystyrene Colloidal Crystals, Macromol. Mater. Eng. 2002, 287, 627（cover page）. 3. Jianhua Rong, Zhenzhong Yang*, Preparation and characterization of confined atactic polystyrene in ordered silica/polystyrene composites, Macromol. Mater. Eng. 2002, 287, 11. 4. Zhenzhong Yang*, Dong Qiu, Jun Li, Waterborne dispersions of polymer-encapsulated inorganic particles nanocomposite by phase inversion emulsification, Macromol. Rapid Commun. 2002, 23, 479. 5. Huaitian Bu, Jianhua Rong, Zhenzhong Yang*, Template synthesis of polyacrylonitrile-based ordered macroporous materials and their derivatives, Macromol. Rapid. Commun. 2002, 23, 460.