1. Department of Chemistry, Kwangwoon University, 20, Gwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea
2. Center for RNA Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea
3. Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
4. Carbon Composite Materials Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology, San 101, Eunha-ri, Bongdong-eup, Wanju-gun, Jeollabuk-do 565-905, Republic of Korea
5. Institute of Biotherapeutics Convergence Technology, Lemonex Inc., Seoul 08826, Republic of Korea