| Affiliation: | 1. National Creative Research Initiative Center for Smart Supramolecules and Department of Chemistry, Pohang University of Science and Technology, San 31 Hyoja‐dong, Pohang 790‐784, Republic of Korea, Fax: (+82)?54‐279‐8129 http://css.postech.ac.kr;2. Department of Physics, Pohang University of Science and Technology, Republic of Korea;3. Department of Materials Science and Engineering, Pohang University of Science and Technology, Republic of Korea;4. Department of Chemistry, Pohang University of Science and Technology, Republic of Korea;5. School of Life Sciences & Biotechnology, Korea University, Seoul 131‐701, Republic of Korea |
