1. |
- Zhao, Jie, et al.
(författare)
-
Phosphate-induced fluorescence of a tetraphenylethene-substituted tripodal tris(urea) receptor
- 2016
-
Ingår i: Dalton Transactions. - : Royal Society of Chemistry (RSC). - 1477-9226 .- 1477-9234. ; 45:17, s. 7360-7365
-
Tidskriftsartikel (refereegranskat)abstract
- A tetraphenylethene (TPE)-decorated tripodal tris(urea) ligand L was synthesized, which shows large emission enhancement when binding to an orthophosphate anion (PO43-), but exhibits only weak or no fluorescence with other anions. The anion-binding and fluorescence properties were studied by X-ray crystal structure, NMR and fluorescence spectroscopy, and by DFT computations and the results demonstrate that the different fluorescence performance may be determined by the anion-binding modes (i.e., full-or half-encapsulation).
|
|