ε-Poly-l-lysine as an efficient cartilage penetrating and residing drug carrier with high intraarticular injection safety for treating osteoarthritis

Junqing Lin, Wencheng Hu, Tao Gao, Bingbo Bao, Xingwei Li, Tengli Huang, Yi Eve Sun, Junjie Shen, Hannan Xu, Kaiyuan Zhu, Hongyi Zhu, Yunlong Yang, Xianyou Zheng