Nanoscale "Chessboard" Pattern Lamellae in a Supramolecular Perylene-Diimide Polydiacetylene System.

ABSTRACT: The rational design of ordered chromogenic supramolecular polymeric systems is critical for the advancement of next-generation stimuli-responsive, optical, and semiconducting materials. Previously, we reported the design of a stimuli-responsive, lamellar self-assembled platform composed of an imidazole-appended perylene diimide of varying methylene spacer length (n = 3, 4, and 6) and a commercially available diacid-functionalized diacetylene monomer, 10, 12 docosadiynedioic acid, in a 1:1 molar ratio. Herein, we expound on the importance of the composition of the imidazole-appended perylene diimide of varying methylene spacer length (n = 3, 4, and 6) and 10, 12 docosadiynedioic acid in the ratio of 2:1 to the supramolecular self-assembly, final morphology, and properties. Top

SUBMITTER: Martin IJ 

PROVIDER: S-EPMC11946615 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature