1. a BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea
2. b BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea
3. c BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea
4. d BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea
5. e BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea
6. f Nanobiomaterials Laboratory, Korea Research Institutes of Chemical Technology, P.O. Box 107, Yuseong, Daejeon 305-606, South Korea
7. g Nanobiomaterials Laboratory, Korea Research Institutes of Chemical Technology, P.O. Box 107, Yuseong, Daejeon 305-606, South Korea
8. h BK-21 Polymer BIN Fusion Research Team, Chonbuk National University, 664-14 Dukjin, Jeonju 561-756, South Korea