One-dimensional organic photonic heterostructures: rational construction and spatial engineering of excitonic emission.
basic_science · Level V
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- Record sourced from PubMed, PMID 22308167.
- Also identified by DOI 10.1002/adma.201104326.
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Abstract
Organic photonic heterostructures are constructed through a template-free self-assembly method. The host-guest intermolecular interactions play an essential role in the formation of various block orange-blue-orange and blue/green microtubes. The spatial distribution of excitons is engineered to investigate the excitonic behaviors in light propagation along the axial heterostructures. These results offer a new route to the integration of organic photonic building blocks for optical processing applications.
Medical subject headings
- Fluorescence Resonance Energy Transfer
- Light
- Nanostructures
- Organometallic Compounds