Electronic Supplementary Information Micro/Nano-Imprinted Substrates Grafted with a Thermoresponsive Polymer for Thermally Modulated Cell Separation Kenichi Nagase a,b *, Risa Shukuwa a,c , Takahiro Onuma a,c , Masayuki Yamato a , Naoya Takeda c, *, and Teruo Okano a, * a Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University (TWIns), 8-1 Kawadacho, Shinjuku, Tokyo 162-8666, Japan b Faculty of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato, Tokyo 105-8512, Japan c Department of Life Science and Medical Bioscience, Graduate School of Advanced Science and Engineering, Waseda University (TWIns), 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162-8480, Japan *Corresponding authors. Tel: +81-3-5400-1378; Fax: ++81-3-5400-1378; E-mail: nagase-kn@pha.keio.ac.jp (KN), ntakeda@waseda.jp (NT), tokano@twmu.ac.jp (TO) Electronic Supplementary Material (ESI) for Journal of Materials Chemistry B. This journal is © The Royal Society of Chemistry 2017