TY - JOUR PY - 2015 J2 - Macromol. Res. SN - 1598-5032 T2 - Macromolecular Research VL - 23 IS - 4 DO - 10.1007/s13233-015-3043-z TI - Impact of cholesterol grafting on molecular interactions and low temperature flexibility of polyurethanes UR - https://www.cheric.org/research/tech/periodicals/view.php?seq=1341675 KW - cholesterol KW - grafting KW - low temperature flexibility KW - elastomer KW - shape recovery AU - Chung YC AU - Kim HY AU - Yu JH AU - Chun BC SP - 350 EP - 359 LA - English ER -