ArticleChemical science2019
Modular supramolecular dimerization of optically tunable extended aryl viologens.
Article in Chemical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Rationalizing Guest-Driven Cooperative Effect in a Hierarchical Host-Guest Aqueous Assembly.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- A Deep-Red Emissive Cage-in-Rings Complex for Lysosome Imaging.Angewandte Chemie (International ed. in English) · 2026Article
- Hydrogen-bonded macrocycle-mediated dimerization for orthogonal supramolecular polymerization.Beilstein journal of organic chemistry · 2025Article
- Configurationally Stepping Confinement Achieved Tunable Chiral Near-Infrared Luminescence Supramolecular Phenothiazine Organic Framework.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Single-Molecule Stoichiometry of Supramolecular Complexes.Journal of the American Chemical Society · 2024Article
- Cucurbituril-based supramolecular host-guest complexes: single-crystal structures and dual-state fluorescence enhancement.Chemical science · 2024Article
- A library of vinyl phosphonate anions dimerize with cyanostars, form supramolecular polymers and undergo statistical sorting.Chemical science · 2023Article
- Conformationally confined three-armed supramolecular folding for boosting near-infrared biological imaging.Chemical science · 2023Article
- Isomerization-induced fluorescence enhancement of two new viologen derivatives: mechanism insight and DFT calculations.Chemical science · 2023Article
- Quantitative Supramolecular Heterodimerization for Efficient Energy Transfer.Angewandte Chemie (International ed. in English) · 2020Article
- Toward Understanding CB[7]-Based Supramolecular Diels-Alder Catalysis.Frontiers in chemistry · 2020Article
- Controlling the structure and photophysics of fluorophore dimers using multiple cucurbit[8]uril clampings.Chemical science · 2019Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cucurbit[8]uril (CB[8]) mediated assembly of extended aryl viologens (EVs) into optically tunable dimers is reported for the first time. We show that the modular design and synthesis of a new class of π-conjugated viologen derivatives with rigid aromatic or heteroaromatic bridging units as well as electron donating molecular recognition motifs enable their self-assembly into 2 : 2 complexes with CB[8]. The quantitative dimerization process involving these two molecular components in an aqueous solution enables excimer-like interactions between closely packed charged guests giving rise to distinct spectroscopic behavior. The nature of these dimers (CB[8]
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