Education: - Ph.D. (Analytical Chemistry) – 2007: Seoul National University, Seoul, Korea - M.S. (Analytical Chemistry) – 2001: Seoul National University, Seoul, Korea - B.S. (Chemistry) – 1999: Seoul National University, Seoul, Korea Employment: - Apr 1, 2015, to date: Senior Research Scientist, Principal Research Scientist, Korea Research Institute of Standards and Science (KRISS)