A self-reinforcing, self-healing, and shape memory polybutadiene-based polyurethane via disulfide bonds for healable flexible sensors - Haolei Shi; Yu Shi; Liping Ren; Wei Zhang; Yuan Ji; Jichi Zhang; Xu Zhong; Yuling Liang; Jidong Dong; Yadong Wu; Wei Li; Dawei Zhang; et al. (Chemical Engineering Journal, 2025)