College of Materials Science and Engineering, Fuzhou University, Minhou, Fujian 350108, China.
Key Laboratory of Eco-materials Advanced Technology, Fuzhou University, Fuzhou, Fujian 350108, China.
Chem Commun (Camb). 2018 Sep 14;54(71):9977-9980. doi: 10.1039/c8cc05369c. Epub 2018 Aug 20.
A fluorescent covalent organic framework (COF), featuring precise distribution of thioether pendant arms inside the cavity, was designed. The thioether-functionalized COF exhibits selective sensing and capture of Au ions at ultra-trace levels in water with high sensitivity, selectivity and adsorption capacity, which makes it an excellent candidate for selective detection and recovery of Au.
一种荧光共价有机框架（COF），具有腔内硫醚侧臂的精确分布，被设计出来。这种硫醚功能化的 COF 在水中对痕量金离子表现出高灵敏度、选择性和吸附容量的选择性传感和捕获，使其成为选择性检测和回收金的优秀候选材料。
