Intelligent writable material based on a supramolecular self-assembly gel.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 33544112.
- Also identified by DOI 10.1039/d1sm00012h.
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Abstract
A simple dual acylhydrazone-functionalized gelator (G1) has been designed and synthesized, and it was found to form a supramolecular organogel (G1-gel) in a mixed solvent of DMF-H2O. The gelator solution shows brilliant blue light upon mixing with Mg2+; this blue light can be erased by saliva or CO32-. Owing to this characteristic, a smart erasable writable material was prepared.