1. Program in Nano Science and Technology,
Graduate School of Convergence Science and Technology, Seoul National University, 145 Gwanggyo-ro, Yeongtong-gu,
Suwon-si, Gyeonggi-do 443-270, Republic of Korea
2. Advanced Institutes of Convergence Technology, 145 Gwanggyo-ro, Yeongtong-gu, Suwon−si, Gyeonggi-do 443-270, Republic of Korea
3. Korea Testing and Research Institute, 98 Gyoyukwon-ro, Gwacheon-si, Gyeonggi-do, Republic of Korea
4. Center for Nanoparticle Research, Institute for Basic Science (IBS), Daejeon, Republic of Korea