Affiliation: | a Bio & Health Lab., Samsung Advanced Institute of Technology (SAIT), Samsung Electronics Co., Yongin-Si, Gyeonggi-Do 446-712, Republic of Korea b Interdisciplinary Program of Bioengineering, Seoul National University, Seoul 151-742, Republic of Korea c Institute of Life Sciences and Resources & Department of Food Science and Biotechnology, Kyunghee University, Yongin-Si, Gyeonggi-Do 446-701, Republic of Korea d Department of Bio and Brain Engineering, College of Life Science and Bioengineering, KAIST, 335 Gwanhangno, Yuseong-gu, Daejeon 305-701, Republic of Korea |