The 9th International Nanotech Symposium & Exhibition in Korea, 2011-08-24
conference on green environmental technology, 2011-08-21
US-Korea Joint Symposium of Nanotechnology Workshops, 2011-06-01
Annual Spring Meeting of the Korean Institute of Chemical Engineers, 2011-04-27
Spring Meeting of the Korean Institute of Chemical Engineers, 2011-04-27
Cross Straits Symposium on Materials, Energy and Environmental Engineering 12, 2010-11-17
Cross Straits Symposium on Materials, Energy and Environmental Engineering 12, 2010-11-17
The Korean Society of Food Hygiene and Safety, 2010-10-29
The Korean Society of Food Hygiene and Safety, 2010-10-29
Fall Meeting of the Korean Institute of Chemical Engineers, 2010-10-21
Annual Fall Meeting of the Korean Institute of Chemical Engineers, 2010-10-21
Annual Meeting of the Korean Sensors Society, 2009-11-11
Annual Meeting of the Korean Sensors Society, 2009-11-11
한국 바이오칩 학회, 2008-12-04