Hierarchical helical carbon nanotube fibre as a bone-integrating anterior cruciate ligament replacement

Liyuan Wang, Fang Wan, Yifan Xu, Songlin Xie, Tiancheng Zhao, Fan Zhang, Han Yang, Jiajun Zhu, Jingming Gao, Xiang Shi, Chuang Wang, Linwei Lu, Yifan Yang, Xiaoye Yu, Shiyi Chen, Xuemei Sun, Jiandong Ding, Peining Chen, Chen Ding, Fan Xu, Hongbo Yu, Huisheng Peng