17.Zhen Li  Yongqiang Dong, Baoxiu Mi, Youhong Tang, Matthias Ha1ussler,Hui Tong,Yuping Dong, Jacky W. Y. Lam,  Yan Ren, Herman H. Y. Sung, Kam S. Wong, P. Gao,Ian D. Williams, Hoi Sing Kwok, and Ben Zhong Tang . (2005). “Structure Control of the Photoluminance of Silole Regioisomers and Their Utility asSensitive Regiodiscriminating Chemosensors and Efficient Electroluminescent Materials”.Journal Physical Chemistry B, 109, 10061-10066.
    18.Liming Fang, Yang Leng and Ping Gao (2005). “Processing of Hydroxyapatite Reinforced Ultrahigh Molecular Weight Polyethylene For Biomedical Applications”. Biomaterials, 26, 3471-3478.
    19.Wu H.W., Tao Z., Gao P. and Chen G.H., (2004). “Ice Crystal Sizes and Their Impact on Microwave Assisted Freeze Drying”. Chinese Journal of Chemical Engineering 12 (6): 831-835.
    20.Yan Zhang, Zhimou Yang, Fang Yuan, Hongwei Gu, Ping Gao and Bing Xu (2004). “Molecular Recognition Remodes the Self-Assembly of Hydrogelators and Increases the Elasticity of the Hydrogel by 106 –Fold”. Journal of the American Chemical Society, 126 (46): 15028-15029.
    21.Zhimou Yang,  Hongwei Gu, Degang Fu., Ping Gao, Jing Kwok Lam and Bing Xu (2004). “Enzymatic Formation of Supramolecular Hydrogels”. Advanced Materials, 16, 1440-1444.
    22.Man-Ken Chung, P. Gao and Si Wan Li, (2003).  “Molecular dynamics of Chiral semi-crystalline poly®--(3-hydroxyalkanoates)”.  Polymer, 44, 3299-3307.
    23.S. L. Ruan, P. Gao, T.X. Yu and X. Yang, (2003).  “Toughening of High Performance Ultrahigh Molecular Polyethylene using Multiwalled Carbon Nanotubes”.  Polymer, 44, 5643-5654. (cited 82 times)
    24.Wei Zhang, Gaohong He, Ping Gao and Guohua Chen (2003). “Development and Characterization of Nanofiltration Membranes and Their Application in Concentration of Antibiotics”. Separation and Purification Technology, 30, 27-35.
    25.Feng Shen, Xueming Chen, Ping Gao and Guohua Chen (2003). “Electrochemical Removal of Floride Ions from Industrial Waste Water”. Chemical Engineering Science, 58, 987-993.
    26.Ping Gao, Wing Han Ching, Mark Herman, Chi-Kwong Chan and Po Lock Yue, (2003). Photooxidation of a model pollutant in an oscillatory flow reactor with baffles. Chemical Engineering Science, 58, 1013-1020.