|
|||||
|
|
A naphthalimide–calixarene as a two-faced and highly selective fluorescent chemosensor for Cu or F |
|
| Authors: | Zhaochao Xu Suki Kim Ha Na Kim Su Jung Han Chongmok Lee Jong Seung Kim Xuhong Qian Juyoung Yoon |
| Institution: | aDivision of Nano Science, Ewha Womans University, Seoul 120-750, Republic of Korea bDepartment of Chemistry, Ewha Womans University, Seoul 120-750, Republic of Korea cDepartment of Chemistry, Korea University, Seoul 136-701, Republic of Korea dShanghai Key Laboratory of Chemical Biology, East China University of Science and Technology, Shanghai 200237, China |
| Abstract: | A new naphthalimide–calix4]arene was synthesized as a two-faced and highly selective fluorescent chemosensor for Cu2+ or F?. This chemosensor displayed a selective fluorescence quenching effect only with Cu2+ among the various metal ions. On the other hand, among the various anions, the title chemosensor displayed a selective fluorescence quenching effect only with F?. The binding mode with F? was further investigated using fluorescence changes and 1H NMR experiments. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |