1. Department of Chemical and Biomolecular Engineering
2. KAIST Institute for the Nanocentury
3. Korea Advanced Institute of Science and Technology (KAIST)
4. Daejeon 34141
5. Republic of Korea
6. Sogang University
7. Seoul 04107
8. Department of Energy Science
9. Center for Artificial Atoms
10. Sungkyunkwan University (SKKU)
11. Suwon