Cooperative Host–Guest Complexation in Densely Assembled Host Structures on Surfaces Revealed at the Single-Molecular Level - Hitoshi Asakawa; Hiroka Hatano; Shixin Fa; Takashi Sumikama; Mikihiro Shibata; Shu Takashima; Moe Ogasawara; Akio Ohta; Tada-aki Yamagishi; Tomoki Ogoshi (Journal of the American Chemical Society, 2026)