Chen Yu-chieChen Yu-chie is a Taiwanese chemist and is a Professor of Chemistry in the National Chiao Tung University, Hsinchu, Taiwan. She received her Ph.D. from Montana State University.ResearchChen's research interests include biological mass spectrometry, analytical nanotechnology, and nanobiotechnology.AchievementsChen is the inventor of Ultrasonication-Assisted Spray Ionization, as well as Contactless Atmospheric Pressure Ionization, and one of the inventors of the surface-assisted laser desorption/ionization techniques for mass spectrometric analysis of chemical molecules.