Fluorescent Linear Supramolecular Polymer Based on Host‐Guest Interactions

Construction of supramolecular polymers, in which functional monomer components are held together by noncovalent interactions, is considered as a promising design principle for functional materials. Linear fluorescent supramolecular polymer assembled on account of electrostatic attractions based host‐guest interaction is synthesized and illustrated here. 1 H NMR was involved to ensure the structure of guest and polymer, UV –vis and fluorescent spectra were recorded to be a readout signal to investigate the assemble process of polymer. TEM and AFM measurements were carried out to confirm the homogeneous nanometer‐sized molecular assembly. It shows the way to be used as remote readout fluorescent functional material in the future.