Polymerization Chaperone for the Controlled, Homogeneous Synthesis of Proline-Based Homo- and Copolypeptides - Mingyuan Lu; Zhen Zhu; Shuo Wang; Letian Wang; Haoyu Yang; Zhengqi Yang; Lijiang Yang; Yi Qin Gao; Hua Lu (Journal of the American Chemical Society, 2026)