Department of Chemistry, Korea University, Seoul 136-701, Korea.
Org Lett. 2010 Feb 5;12(3):560-3. doi: 10.1021/ol902743s.
A chemosensor (1) bearing a 1,2,3-triazole ring spacer was synthesized for the selective detection of Al(3+) with respect to dual optical and electrochemical changing events. The addition of Al(3+) ions to 1 induced a significant change in fluorescence intensity, attributable to ICT and CHEF effects from the 1,2,3-triazole ring. The electrochemical behavior of 1 in the presence of the Al(3+) ion was significantly altered compared with those of the other metal cations tested.
一种带有 1,2,3-三氮唑环间隔基的化学传感器（1）被合成出来，用于选择性检测 Al(3+)，具有双重光学和电化学变化事件。向 1 中加入 Al(3+)离子，导致荧光强度发生显著变化，归因于 1,2,3-三氮唑环的 ICT 和 CHEF 效应。与测试的其他金属阳离子相比，1 在存在 Al(3+)离子时的电化学行为发生了显著改变。
