Tunable Mesoscale Chirality in Two-Dimensional Vortex-like Assemblies of Helically Grooved Poly(phenylacetylene) Derivatives - Yihan Huang; Shuming Kang; Siliang Cai; Zhehao Zhang; Peiyao Yu; Xiaoqian Sun; Xinhua Wan; Jie Zhang (Journal of the American Chemical Society, 2025)