A perylene bisimide modified by cyclometalated AuIIIcomplex with unprecedented T-type packing model in crystalline state was synthesized and employed for controlled fabrication of monolayer films via the Langmuir–Schaeffer technique. Based on the film, a conceptual luminescent sensor was further developed, which allowed high-performance sensing of a new psychoactive substance, phenylethylamine.

原文链接：https://onlinelibrary.wiley.com/doi/full/10.1002/anie.202314996