Self-disassembling supramolecular hydrogel from functionalized ultrashort peptides without external stimuli.

Unnikrishnan, Anagha C; Parthiban, Harini; Shanmugam, Ganesh · Soft Matter · 2025

basic_science · Level V

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Abstract

An ultrashort peptide-based supramolecular hydrogel exhibits a unique self-disassembling behaviour, driven by dynamic reorganization of its supramolecular architecture, transitioning from a kinetically entrapped fibrillar network to thermodynamically stable nanoparticle assemblies. Exploring such hydrogel systems provides insights into their underlying molecular mechanisms and unlocks potential avenues for materials applications.