1. Graduate School of Energy, Environment, Water and Sustainability (EEWS)
2. Korea Advanced Institute of Science and Technology (KAIST)
3. Daejeon 305-701
4. Republic of Korea
5. Department of Chemical & Biomolecular Engineering
6. KAIST
7. Nano-Bio Electron Microscopy Research Group
8. Korea Basic Science Institute
9. Daejeon
10. Department of Chemistry