ArticleJournal of the American Chemical Society2022
Redox-Switchable Chalcogen Bonding for Anion Recognition and Sensing.
Article in Journal of the American Chemical Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 90 citations in OpenAlex.
- Metal-Centered Noncovalent Interactions: A Comparative Insight into π-Hole- and σ-Hole-Directed Bonds.Chemphyschem : a European journal of chemical physics and physical chemistry · 2026Article
- Molecular Electrostatic Surface Potential: A Predictive Framework for Noncovalent Interactions and Adsorption Characteristics in Molecular Entities.International journal of molecular sciences · 2026Review
- Redox-Controlled Chalcogen Bonding as a Modulator of ZnClJournal of the American Chemical Society · 2026Article
- Solution-Phase Electrochemical Characterization of Acyclic Complexes of Divalent Europium.Inorganic chemistry · 2026Article
- Supramolecular 3D Polymers Created via Chalcogen Bonding Using Benzotellurazoles as Planar Recognition Units.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Tuning probe permeabilityChemical science · 2025Article
- Redox-Switchable Poly-Lewis Acids Allow the Controlled Release of Guests.Angewandte Chemie (International ed. in English) · 2025Article
- Multi-State Redox and Light-Driven Switching of Pseudorotaxanation and Cation Shuttling.Journal of the American Chemical Society · 2025Article
- Determining Ion-Pair Binding Affinities of Heteroditopic Receptor Systems.Chemistry (Weinheim an der Bergstrasse, Germany) · 2024Article
- 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
- Poly-pnictogen bonding: trapping halide ions by a tetradentate antimony(iii) Lewis acid.Chemical science · 2023Article
- Stimulus-Controlled Anion Binding and Transport by Synthetic Receptors.Chemical reviews · 2023Review
- A molecular descriptor of intramolecular noncovalent interaction for regulating optoelectronic properties of organic semiconductors.Nature communications · 2023Article
- Engineered Binding Microenvironments in Halogen Bonding Polymers for Enhanced Anion Sensing.Angewandte Chemie (International ed. in English) · 2023Article
- Multistate Redox-Switchable Ion Transport Using Chalcogen-Bonding Anionophores.Journal of the American Chemical Society · 2023Article
- Allosteric and Electrostatic Cooperativity in a Heteroditopic Halogen Bonding Receptor System.Chemistry, an Asian journal · 2023Article
- Anion Recognition with Antimony(III) and Bismuth(III) Triaryl-Based Pnictogen Bonding Receptors.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Selective Potassium Chloride Recognition, Sensing, Extraction, and Transport Using a Chalcogen-Bonding Heteroditopic Receptor.Journal of the American Chemical Society · 2022Article
- Halogen bonding and chalcogen bonding mediated sensing.Chemical science · 2022Review
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inspired by the success of its related sigma-hole congener halogen bonding (XB), chalcogen bonding (ChB) is emerging as a powerful noncovalent interaction with a plethora of applications in supramolecular chemistry and beyond. Despite its increasing importance, the judicious modulation of ChB donor strength remains a formidable challenge. Herein, we present, for the first time, the reversible and large-scale modulation of ChB potency by electrochemical redox control. This is exemplified by both the switching-ON of anion recognition via ChB oxidative activation of a novel bis(ferrocenyltellurotriazole) anion host and switching-OFF reductive ChB deactivation of anion binding potency with a telluroviologen receptor. The direct linking of the redox-active center and ChB receptor donor sites enables strong coupling, which is reflected by up to a remarkable 3 orders of magnitude modulation of anion binding strength. This is demonstrated through large voltammetric perturbations of the respective receptor ferrocene and viologen redox couples, enabling, for the first time, ChB-mediated electrochemical anion sensing. The sensors not only display significant anion-binding-induced electrochemical responses in competitive aqueous-organic solvent systems but can compete with, or even outperform similar, highly potent XB and HB sensors. These observations serve to highlight a unique (redox) tunability of ChB and pave the way for further exploration of the reversible (redox) modulation of ChB in a wide range of applications, including anion sensors as well as molecular switches and machines.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.