ArticleChemical science2021
Monolayer nanosheets formed by liquid exfoliation of charge-assisted hydrogen-bonded frameworks.
Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 46 citations in OpenAlex.
- Salt-bridged macrocycles as building blocks for aqueous supramolecular nanotube formation.Chemical science · 2026Article
- Charge-Assisted Hydrogen-Bonding Enables Quantitative Multicomponent Self-Assembly in Strongly Polar Environments.ACS central science · 2026Article
- Free-Standing Halogen-Bonded Nanosheets Formed by Ultrasonic Liquid Exfoliation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Structural Design and Energy and Environmental Applications of Hydrogen-Bonded Organic Frameworks: A Systematic Review.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- Self-Assembling Anti-Freezing Lamellar Nanostructures in Subzero Temperatures.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Multifunctional Porous Hydrogen-Bonded Organic Frameworks: Current Status and Future Perspectives.ACS central science · 2022Review
- Advances in the Structural Strategies of the Self-Assembly of Photoresponsive Supramolecular Systems.International journal of molecular sciences · 2022Review
- Article
Corrections and comments
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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
Hydrogen-bonded organic frameworks (HOFs) are a diverse and tunable class of materials, but their potential as free-standing two-dimensional nanomaterials has yet to be explored. Here we report the self-assembly of two layered hydrogen-bonded frameworks based on strong, charge-assisted hydrogen-bonding between carboxylate and amidinium groups. Ultrasound-assisted liquid exfoliation of both materials readily produces monolayer hydrogen-bonded organic nanosheets (HONs) with micron-sized lateral dimensions. The HONs show remarkable stability and maintain their extended crystallinity and monolayer structures even after being suspended in water at 80 °C for three days. These systems also exhibit efficient fluorescence quenching of an organic dye in organic solvents, superior to the quenching ability of the bulk frameworks. We anticipate that this approach will provide a route towards a diverse new family of molecular two-dimensional materials.
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Registered trials
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.