(Matter) Hierarchical Supramolecular Self-Assembly of an Excitation-Wavelength-Dependent-Emissive Fluorophore and Cucurbiturils for Secondary Encryption
作者：Chen, X.; Bisoyi, H. K.; Chen, X.; Chen, X.*; Zhang, S.; Tang, Y.; Zhu, G.; Yang, H.*; Li, Q.*
关键字：Supramolecular chemistry
论文来源：期刊
具体来源：Matter, 2022, 5, 3883-3900.
发表时间：2022年
A simple fluorescent molecular CPDB with excitation-wavelength-dependent
emission resulting from dynamic protonation in aqueous solution under acidic
conditions is synthesized. A hierarchical supramolecular self-assembly system with
controllable morphology has been accomplished, including 1D worm-like
nanoribbons, 2D rectangular nanoplates, and 3D microscale polyhedrons, through
different host-guest complexation modes between CPDB and cucurbit[8]uril at
different binding ratios, which can be applied to secondary encryption.