A fluorescent supramolecular gel and its application in the ultrasensitive detection of CN<sup>−</sup> by anion–π interactions
Haohang Yang, Peipei Liu, Jian‐Peng Hu, Fang Hu, Qi Lin, Hong Yao, You‐Ming Zhang, Wenjuan Qu, Tai‐Bao Wei
Abstract
Herein, we constructed a supramolecular gelator HD based on a naphthalimide functionalized naphthaldehyde system, which could be applied in the ultrasensitive detection of CN<sup>−</sup> and the detection limit was 1.82 × 10<sup>−10</sup> M.
Topics & Concepts
Supramolecular chemistryDetection limitFluorescenceIonChemistryNanotechnologyCombinatorial chemistryCrystallographyMaterials scienceChromatographyOrganic chemistryPhysicsOpticsCrystal structureSupramolecular Self-Assembly in MaterialsMolecular Sensors and Ion DetectionLuminescence and Fluorescent Materials