ArticleChemical science2023
Highly efficient Förster resonance energy transfer between an emissive tetraphenylethylene-based metal-organic cage and the encapsulated dye guest.
Article in Chemical science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Enhanced Solid-State Luminescence of Supramolecular Tessellation Assemblies Through Förster Resonance Energy Transfer From Counterions.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- Organic Host-Guest Doped Red Room-Temperature Ultralong Afterglow Materials Based on Benzo[a]Carbazole Derivatives.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- Multi-step FRET systems based on discrete supramolecular assemblies.Communications chemistry · 2024Review
- An artificial light-harvesting system constructed from a water-soluble metal-organic barrel for photocatalytic aerobic reactions in aqueous media.Chemical science · 2023Article
- Cofacial porphyrin organic cages. Metals regulating excitation electron transfer and COChemical science · 2023Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The host-guest strategy presents an ideal way to achieve efficient Förster resonance energy transfer (FRET) by forcing close proximity between an energy donor and acceptor. Herein, by encapsulating the negatively charged acceptor dyes eosin Y (EY) or sulforhodamine 101 (SR101) in the cationic tetraphenylethene-based emissive cage-like host donor Zn-1, host-guest complexes were formed that exhibit highly efficient FRET. The energy transfer efficiency of Zn-1⊃EY reached 82.4%. To better verify the occurrence of the FRET process and make full use of the harvested energy, Zn-1⊃EY was successfully used as a photochemical catalyst for the dehalogenation of α-bromoacetophenone. Furthermore, the emission color of the host-guest system Zn-1⊃SR101 could be adjusted to exhibit bright white-light emission with the CIE coordinates (0.32, 0.33). This work details a promising approach to enhance the efficiency of the FRET process by the creation of a host-guest system between the cage-like host and dye acceptor, thus serving as a versatile platform for mimicking natural light-harvesting systems.
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