The method of formation of low-molecular-weight organogelators via modifications in the substituents has been demonstrated. The organogelator formed can selectively sense cyanide ions in the gel and solution phases. Interaction of cyanide with acylhydrazone was noticeably visible to the “naked eye” and was proved using ¹H NMR titrations. Notably, the ligand has been successfully explored for the recognition of cyanide ions in food samples. Additionally, low-cost cotton swabs coated with the organogelator showed rapid, on-site recognition of cyanide ions. The structure–property relationship discovered in the given study provides insight into the development of novel, cost-effective multifunctional materials.

中文翻译：

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一种C3对称的三脚架有机胶凝剂，用于选择性识别凝胶相和溶液相中的氰化物离子：在食品样品中的实际应用。

已经证明了通过取代基的修饰形成低分子量有机胶凝剂的方法。形成的有机胶凝剂可以选择性地检测凝胶相和溶液相中的氰化物离子。“肉眼”可以清楚地看到氰化物与酰基的相互作用，并通过¹ H NMR滴定证明。值得注意的是，已经成功地探索了配体以识别食品样品中的氰化物离子。此外，涂有有机胶凝剂的低成本棉签显示出快速的现场氰化物离子识别能力。在给定的研究中发现的结构与属性的关系为开发新型，具有成本效益的多功能材料提供了见识。