An acylhydrazone-based AIE organogel for the selective sensing of submicromolar level Al<sup>3+</sup> and Al(<scp>iii</scp>)-based metallogel formation to detect oxalic acid
作者:Bin Wang、Juan Li、Shipeng Shui、Jie Xu
DOI:10.1039/c9nj06340d
日期:——
brilliant green light and decay by oxalic acid, and the detection limit of the sensor for Al3+ was 8.702 × 10−7 M. Interestingly, the fluorescence intensity of gelator L would change depending on the water fraction in DMF or DMSO solution. Furthermore, L could detect Fe3+, Fe2+, and Ag+ through a change in colour or gel phase. Accompanied by colour and fluorescence changes, we hope to provide a useful and effective