國際研討會論文: 1.Yu-Cheng Liu, Yuan-Chien Tsai, En-Wei Chang, You-Zung Hsieh, 2003年10月, “Preparation of Sol-Gel derived Stationary Phases for Capillary Electrochromatography” , 2003 International Chemical Conference, Taipei (ICCT-2003), Taipei, Taiwan. 2.Yuan-Chien Tsai, Hsiu-Ping Jen, Kwen-Wen Lin and You-Zung Hsieh, 2005年2月, “Fabrication of microfluidic devices using dry film photoresist for micro-reactors and capillary electrophoresis”, 18th International Symposium on Microscale Bioseparations ( MSB 2005), New Orleans, LA, USA. Abstract No. P06-138-W 3.Hsiu-Ping Jen, Yuan-Chien Tsai, Hsiu-Li Su and You-Zung Hsieh, 2005年2月, “On-line preconcentration and determination of ketamine and norketamine by micellar electrokinetic chromatography: Complementary method to gas chromatography/mass spectrometry”, 18th International Symposium on Microscale Bioseparations ( MSB 2005), New Orleans, LA, USA. Abstract No. P01-15-M.