ArticleChemical science2015
A supramolecular strategy for tuning the energy level of naphthalenediimide: Promoted formation of radical anions with extraordinary stability.
Article in Chemical science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Locally induced Stark shifts of collective excitonic modes in polyradical aggregates.Beilstein journal of nanotechnology · 2026Article
- Photopolymerization of Styrene-Naphthalenediimide Monomer: Formation of Pattern and Electrochromism.International journal of molecular sciences · 2025Article
- Switchable protection and exposure of a sensitive squaraine dye within a redox active rotaxane.Communications chemistry · 2024Article
- Article
- On-Surface Synthesis of a Radical 2D Supramolecular Organic Framework.Journal of the American Chemical Society · 2024Article
- Red aqueous room-temperature phosphorescence modulated by anion-π and intermolecular electronic coupling interactions.Chemical science · 2022Article
- Recent advances and perspectives on supramolecular radical cages.Chemical science · 2021Review
- Unveiling electron transfer in a supramolecular aggregate for adaptive and autonomous photochromic response.iScience · 2021Article
- Synthesis, spectroscopic, electrochemical and photophysical properties of high band gap polymers for potential applications in semi-transparent solar cells.BMC chemistry · 2021Article
- Tuning the stability of organic radicals: from covalent approaches to non-covalent approaches.Chemical science · 2020Review
- Switchable electrical conductivity in a three-dimensional metal-organic frameworkChemical science · 2019Article
- A mutually stabilized host-guest pair.Science advances · 2019Article
- A supramolecular radical cation: folding-enhanced electrostatic effect for promoting radical-mediated oxidation.Chemical science · 2018Article
- Persistent radical anion polymers based on naphthalenediimide and a vinylene spacer.RSC advances · 2018Article
- Microfluidic Droplet-Facilitated Hierarchical Assembly for Dual Cargo Loading and Synergistic Delivery.ACS applied materials & interfaces · 2016Article
- Photochromic metal-organic frameworks for inkless and erasable printing.Chemical science · 2016Article
Corrections and comments
- Erratum issued
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report a supramolecular strategy to promote and stabilize the formation of naphthalenediimide (NDI) radical anions. The LUMO and HOMO energy of NDI are lowered significantly by introducing cucurbit[7]uril (CB[7]) to each side of a designed NDI molecule through supramolecular complexation. This promotes efficiently the photo-induced electron transfer process between NDI and bromide anions in aqueous solution. The resulting NDI supramolecular radical anions are of outstanding stability. They are even stable in aqueous solution at higher temperatures of 40 °C and 60 °C. It is anticipated that this supramolecular strategy may provide a facile method for stabilizing radicals towards the development of novel materials with spin-based properties and optical properties in the visible and near-infrared regions.
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Registered trials
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