Polyrotaxanes Send Shuttling Signals - Xinlin Jiang; Yuting Tan; Guangsong Xie; Yichen Lin; Wenjie Fu; Junyan Zhang; Zehuan Li; Xin Cui; Lin Xiao; Chao Zhang; Baohua Ji; Junjie Deng; et al. (Journal of the American Chemical Society, 2025)