ArticleAngewandte Chemie (International ed. in English)2023
Engineered Binding Microenvironments in Halogen Bonding Polymers for Enhanced Anion Sensing.
Article in Angewandte Chemie (International ed. in English), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Pnictogen-bonding-crosslinked polymer networks: constructing self-healing materials.Chemical science · 2026Article
- Solvent effects in anion recognition.Nature reviews. Chemistry · 2024Review
- Anion Sensing through Redox-Modulated Fluorescent Halogen Bonding and Hydrogen Bonding Hosts.Angewandte Chemie (International ed. in English) · 2024Article
- Anion-templated synthesis of a switchable fluorescent [2]catenane with sulfate sensing capability.Chemical science · 2024Article
- Fullerene-Functionalized Halogen-Bonding Heteroditopic Hosts for Ion-Pair Recognition.Journal of the American Chemical Society · 2023Article
- Exploring the supramolecular chemistry of cyclopropeniums: halogen-bonding-induced electrostatic assembly of polymers.Chemical science · 2023Article
- Engineered Binding Microenvironments in Halogen Bonding Polymers for Enhanced Anion Sensing.Angewandte Chemie (International ed. in English) · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Mimicking Nature's polymeric protein architectures by designing hosts with binding cavities screened from bulk solvent is a promising approach to achieving anion recognition in competitive media. Accomplishing this, however, can be synthetically demanding. Herein we present a synthetically tractable approach, by directly incorporating potent supramolecular anion-receptive motifs into a polymeric scaffold, tuneable through a judicious selection of the co-monomer. A comprehensive analysis of anion recognition and sensing is demonstrated with redox-active, halogen bonding polymeric hosts. Notably, the polymeric hosts consistently outperform their monomeric analogues, with especially large halide binding enhancements of ca. 50-fold observed in aqueous-organic solvent mixtures. These binding enhancements are rationalised by the generation and presentation of low dielectric constant binding microenvironments from which there is appreciable solvent exclusion.
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Registered trials
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