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Updated: Jul 21, 2025

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
Published on: February 7, 2017
Retro Diels-Alder-triggered self-assembly of a polymerizable macrocyclic diacetylene
Jung-Moo Heo1,2, Jaeyoung Park1, Jong-Man Kim1,2
1Department of Chemical Engineering, Hanyang University, Seoul 04763, Korea. jmk@hanyang.ac.kr.
Abstract:
A new triggered self-assembly method, which utilizes retro Diels-Alder (rDA)-promoted self-assembly of a macrocyclic diacetylene, was developed. The steric bulk present in a Diels-Alder (DA) adduct was released by a thermally promoted rDA reaction, resulting in the generation of a linear diacetylene that readily self-assembles to form a supramolecular polymer. The maleimide-containing blue-colored polydiacetylene, which was generated by UV irradiation, was utilized as a thiol specific colorimetric sensor.
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