- Cancer Vaccines, Immune Modulation
- Co-Inventor of anti-PD-1 monoclonal antibody
- HIV Vaccines and CMV Vaccines
- Nanomaterials and Microfluidic Devices
- Gene Delivery and Electroporation in vivo
- Nanomaterials and Microfluidic Devices
- Bioinformatics
- Inorganic-Organic Hybrid Nanocomposites
- Atomic Monolayer Electrochemical Deposition
- Charge-Density Waves
- Semiconductor-Metal Interfaces
Personal Interests
- Scuba Diving
- Skiing
- Sailing
- Amateur Astronomy
- Computer Programming