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| Content Provider | MDPI |
|---|---|
| Author | Liu, Mengjie Onchaiya, Sawaros Tan, Lewis Haghighatbin, Mohammad Luu, Tracey Owyong, Tze Hushiarian, Roozbeh Hogan, Conor Smith, Trevor Hong, Yuning |
| Abstract | Fluorescent dyes with aggregation-induced emission (AIE) properties exhibit intensified emission upon aggregation. They are promising candidates to study biomolecules and cellular changes in aqueous environments when aggregation formation occurs. Here, we report a group of 9-position functionalized anthracene derivatives that were conveniently synthesized by the palladium-catalyzed Heck reaction. Using fluorometric analyses, these dyes were confirmed to show AIE behavior upon forming aggregates at high concentrations, in viscous solvents, and when poorly solubilized. Their photophysical properties were then further correlated with their structural features, using density functional theory (DFT) calculation. Finally, we demonstrated their potential applications in monitoring pH changes, quantifying globular proteins, as well as cell imaging with confocal microscopy. |
| File Size | 6302720 |
| File Format | |
| e-ISSN | 14203049 |
| DOI | 10.3390/molecules22122148 |
| Journal | Molecules |
| Issue Number | 12 |
| Volume Number | 22 |
| Language | English |
| Publisher Date | 2017-12-04 |
| Access Restriction | Open |
| Subject Keyword | aggregation-induced emission anthracene solvatochromism |
| Content Type | Text |
| Resource Type | Article |
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