Sensing anions via fluorescence changes has been an active research target in recent years due to its simplicity and the high detection limits this approach permits. In this mini review, we cover the recent development of anion selective fluorescent chemosensors reported from our group. We classify the anion selective fluorescent chemosensors according to their topology and structure, which includes urea or thiourea derivatives, imidazolium derivatives, Zn-DPA derivatives and boronic acid modified systems.
Bibliographical noteFunding Information:
This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) (R11-2005-00000-0), the Basic Science Research of KOSEF (R01-2006-000-10001-0), Seoul R&BD Program (10816) and BK21. J. Yoon deeply thanks to all the group members and also thanks to Prof. J. L. Sessler, Prof. Kimoon Kim, Prof. Chang-Hee Lee and Prof. Jongmin Kang for organizing this special issue.
- Anion receptor
- Fluorescent chemosensors
- Fluoride sensing
- Molecular recognition
- Pyrophosphate sensing