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Amphiphilic tribranched scaffolds with polyaromatic panels that wrap perylene stacks displaying unusual emissions.
- Source :
-
Chemical Communications . 8/21/2016, Vol. 52 Issue 65, p10024-10027. 4p. - Publication Year :
- 2016
-
Abstract
- A rigid tribranched scaffold with three anthracene panels was synthesized using a stereocontrolled 1,3,5-triphenylbenzene core. Grinding a mixture of the rigid scaffold and perylene leads to the quantitative formation of a spherical assembly containing stacked perylene molecules in water. The wrapped perylenes exhibit unusual Y-type excimer-like emission (λmax = ∼500 nm) at room temperature. In contrast, an analogous assembly from a flexible tribranched scaffold and perylene shows E-type emission (λmax = ∼610 nm) from the wrapped perylenes under the same conditions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 52
- Issue :
- 65
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 117199334
- Full Text :
- https://doi.org/10.1039/c6cc04823d