Abstract
The relationship between the structures and light-emitting properties of a series of aryl-substituted pyrroles was studied during aggregation. The analysis indicated that the restricted intramolecular rotation (RIR) effect was the main cause of the aggregation-induced emission (AIE) or aggregation-induced enhanced emission (AIEE) phenomena. With the introduction of carboxylic groups, triphenylpyrrole salts with AIE properties can be used as chemosensors for the high-sensitivity, high-selectivity, turn-on detection of Al3+ ions in aqueous solution.
| Original language | English |
|---|---|
| Title of host publication | Aggregation-Induced Emission |
| Subtitle of host publication | Fundamentals and Applications |
| Publisher | wiley |
| Pages | 131-155 |
| Number of pages | 25 |
| Volume | 2-2 |
| ISBN (Electronic) | 9781118735183 |
| ISBN (Print) | 9781118394304 |
| DOIs | |
| Publication status | Published - 30 Sept 2013 |
Keywords
- Aggregation-induced emission
- Aggregation-induced enhanced emission
- Aryl-substituted pyrroles
- Chemosensors
- High-selectivity
- High-sensitivity
- Restricted intramolecular rotation
- Turn-on detection
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