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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mali, Gregor
National Institute of Chemistry
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022The Unexpected Helical Supramolecular Assembly of a Simple Achiral Acetamide Tecton Generates Selective Water Channelscitations
- 2022The Unexpected Helical Supramolecular Assembly of a Simple Achiral Acetamide Tecton Generates Selective Water Channelscitations
- 2022Cationic covalent organic polymer thin film for label-free electrochemical bacterial cell detectioncitations
- 2022Nanostructured poly(hydroquinonyl-benzoquinonyl sulfide)/multiwalled carbon nanotube composite cathodescitations
- 2022Low-Dimensional Magnetism in Multivariate Copper/Zinc MOF-74 Materials Formed via Different Mechanochemical Methodscitations
- 2021Liquid-phase sintering of lead halide perovskites and metal-organic framework glassescitations
- 2021Liquid-phase sintering of lead halide perovskites and metal-organic framework glassescitations
- 2021Metal-doped carbons from polyurea-crosslinked alginate aerogel beadscitations
- 2019A Titanium(IV)-Based Metal-Organic Framework Featuring Defect-Rich Ti-O Sheets as an Oxidative Desulfurization Catalystcitations
- 2019Metal-organic framework crystal-glass composites.
- 2019Metal-organic framework crystal-glass compositescitations
- 2019Metal-organic framework crystal-glass compositescitations
- 2019Layered Zn$_2$[Co(CN)$_6$](CH$_3$COO) double metal cyanide: a two-dimensional DMC phase with excellent catalytic performancecitations
- 2018A metal-organic framework with ultrahigh glass-forming ability.
- 2008Structure characterisation of nanoporous materials using state-of-the-art single-crystal X-ray and neutron diffraction techniques
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article
The Unexpected Helical Supramolecular Assembly of a Simple Achiral Acetamide Tecton Generates Selective Water Channels
Abstract
Achiral 2-hydroxy-N-(diphenylmethyl)acetamide (HNDPA) crystallizes in the P61 chiral space group as a hydrate, building up permeable chiral crystalline helical water channels. The crystallization driven chiral self-resolution process is highly robust, with the same air stable crystalline form readily obtained from a variety of conditions. Interestingly, the HNDPA supramolecular helix inner pore is filled by a helical water wire. The whole edifice is mainly stabilized by robust hydrogen bonds involving the HNDPA amide bonds and CH…π interactions between the HNDPA phenyl groups. The crystalline structure shows a breathing behavior, with completely reversible release and reuptake of water inside the chiral channel, under ambient conditions. Importantly, the HNDPA channel is able to transport water very efficiently and selectively in biomimetic conditions. With a permeability per channel of 3.3 million water molecules per second in large unilamellar vesicles (LUV) and a total selectivity against NaCl, the HNDPA channel is a very promising functional nanomaterial for future applications.