• 2014: Ph.D., Harvard University
• 2007: B.S., Seoul National University

• Nanoscale techniques for single-molecule imaging and manipulation
• Mechanics of biomolecular complexes
• Mechanobiology of neurotransmission

• Development of novel single-molecule techniques
• High-speed, high-precision magnetic tweezers
• Mechanistic description of presynaptic vesicle fusion machinery