Woo-Jin Chang, Demir Akin, Yoon-Mo Koo, and Rashid Bashir, "Devopment of Poly(dimethylsiloxane)(PDMS)/sicicon Hybrid Biochip For Long-term Cell-Incubation Applications", Poster, the 9th YABEC'03, Seoguipo Resort Hotel, Jeju, Korea, Nov. 14, 2003.
Hye-Jin Kang, Jin Hee Kim Eung Soo Kim, and Yoon-Mo Koo, "Recovery of Levansucrase Using Elastin-like Polypeptides", Poster, the 9th YABEC'03, Seoguipo Resort Hotel, Jeju, Korea, Nov. 14, 2003.
Young-Sik Kim, Yoon-Mo Koo, "Separation of Amino Acids Using One Column Chromatograph with Recycle Analogous to a Four-Zone SMB", Oral, The 7th Korea-China Regional Symposium on Biotechnology, Jilin, China, Oct. 6, 2003.
Y.S. Kim, C.H. Lee, Y. M. Koo, "Simulation of amino acids separation in one-column SMB process" ECB11, Basel Switzerland, Augest 24-29, 2003.
J. So, D. Jung, S. Lee, M. Choi, E. Oh, Y. Koo, "Optimum conditions for the simultaneous sacchrification and fermentation of paper sludge" ECB11, Basel Switzerland, Augest 24-29, 2003.
C.H. Lee and Y.M. Koo, "Separation of amino acids by one-column analogue of a four-zone SMB", Oral, The 3rd Pacific Basin Conf. on Adsorption Sci. and Tech., Hilton Hotel, Gyeongju, Korea, May 25-29, 2003.
Y.S. Kim, C.H. Lee, Y.M. Koo and P.C. Wankat, "Studies on the one-column analogue of a four-zone SMB", Poster, The 3rd Pacific Basin Conf. on Adsorption Sci. and Tech., Hilton Hotel, Gyeongju, Korea, May 25-29, 2003.
Yoon-Jung Yang, Sung-Ho Hwang, Sang-Mok Lee and Yoon-Mo Koo, "Continuous cultivation of Lactobacillus rhamnosus with cell recycle using acoustic cell settler", Poster, The 8th YABEC, Howard International House, Taipei, Taiwan, November 10-12, 2002.
Ho-Joon Lee, N.-H. Linda Wang, and Yoon-Mo Koo, "Separation of Organic Acids Using Four-zone Simulated Moving Bed System", The 6th International symp. on Separation Technology between Japan and Korea, Special Invited Lecture, Waseda U., Tokyo, October 4-6, 2002.
Sang-Mok Lee, Jianqi ang Lin, Yoon-Mo Koo, “Production of Lactic Acid from paper sludge using SSF", The 6th Korea-China Regional Biotechnology Symposium, Inha University, Korea, 2002.7.12
Yoon-Mo Koo, “Separation of Organic Acids Using Four-Zone Simulated Moving Bed System", The 3rd ERC International Symp. on Bioseparation, 서울, 전경련회관, 2002.5.17.
Yoon-Mo Koo, " Production of Lactic Acid from Paper Sludge Using Biochemical Process", 2002 International Environmental Conference & Exhibition, Montreal Convention Centre, Montreal, Canada, April 6-10, 2002.
Chong Ho Lee, Yoon-Mo Koo, Kyung-Ho Row, Youn-Woo Lee and Jae-Duck Kim, "Extraction and Separation of Potential Anti-Cancer Agent in Korean Orange Peel by SFE and RP-HPLC", The 3rd China-Korea Conference on Separation Science and Technology, oral presentation, P. 548-552, Zhejiang University, Hangzhou, China, Oct. 31-Nov. 2, 2001.
Yoon-Mo Koo, "Engineering Research Center for Advanced Bioseparation Technology in Korea", The 3rd China-Korea Conference on Separation Science and Technology, Plenary Lecture, P. 12, Zhejiang University, Hangzhou, China, Oct. 31-Nov. 2, 2001.
Sang-Mok Lee, Dae-Chang Park, Jiangqiang Lin and Yoon-Mo Koo, "Lactic acid production from paper sludge using SSF process", YABEC"2001, Invited lecture, p. 20, East China University of Science and Technology, Shanghai, China, Oct. 28-30, 2001.
Won Hi Hong and Yoon-Mo Koo, "Application of Reactive Extraction to the Recovery of Carboxylic Acids", Asian Pacific Symp. on Life Sci. and Systems Eng., Kyushu Inst. of Tech., Kitakyushu, July 25, 26, 2001.
Sang-Mok Lee, Dae-Chang Park, Jianqiang Lin and Yoon-Mo Koo, "Organic Acid Production from Paper Sludge Using SSF Process", Intern. Symp. on Biotech. for Recycling of Organic Wastes to Useful Resources, Kitakyushu Sci. and Res. Park, Fukuoka, July 23, 2001.
Sang Mok Lee, and Yoon-Mo Koo, "Synergistic Hydrolysis of Cellulose in Paper Sludge Using Mixed Enzyme System", 10th European Congress on Biotechnology, Madrid, July 8-11, 2001.
Yoon-Mo Koo. "Current Research Activities in Bioseparation in Korea", Invited Lecture, The 3rd Chinese Society of Biotechnology, Beijing, July 2, 2001.
Sang-Mok Lee, and Yoon-Mo Koo, "Hydrolysis of Paper Sludge using Mixed Cellulase System", Pacifichem 2000, Oral, Honolulu, Hawaii, Dec. 14-19, 2000.