1. Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk 54896, Republic of Korea
2. Department of Polymer Engineering, Sunchon National University, Sunchon, Junganr-ro 255, Chonnam 57922, Republic of Korea
3. Radiation and Medical Research Center, Korea Institute of Radiation and Medical Science, Nowonro 75, Nowon-Gu, Seoul 01812, Republic of Korea
4. Department of Polymer Nano Science and Technology, Jeonbuk National University, Baekjedaero 567, Jeonju, Chonbuk 54896, Republic of Korea