(1)Jin Guo, Jun Ma. Pyrene partitioning behavior on NOM: Effect of NOM characteristics and its modification by ozone preoxidation. Frontiers of Environmental Science & Engineering in China. 2009, 3(1): 56-61.
(2)Jin Guo, Shu-ying Wang, Hiroyasu Satoh, Toshikazu Fukushima, Yong-zhen Peng. Dissolved Organic Matter in the Sewage Effluent of SBR: the Impact of pH value. The 6th IWA world water congress and Exhibition. Vienna, 7-12, September, 2008.
(3)Jin Guo, Jun Ma, Xuehua Shi. AFM Study on Microtopography of NOM and Newly Formed Hydrous Manganese Dioxide Adsorbed on Mica. Frontiers of Environmental Science & Engineering in China. 2007, 1(2): 251-256.
(4)Jun Ma, Jin Jiang, Suyan Pang, Jin Guo. Adsorptive Fractionation of Humic Acid at Air-water Interfaces.Environmental Science and Technology. 2007, 41(14): 4959-4964.(IF:4.054)
(5)Jin Guo, Jun Ma. AFM Study on the Sorbed NOM and its Fractions Isolated from River Songhua. Water Research. 2006. 40(10): 1975-1984.(IF:3.019)