| People | Locations | Statistics |
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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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Gigli, Lara
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Dual Structure of a Vanadyl-Based Molecular Qubit Containing a Bis(β-diketonato) Ligandcitations
- 2021Understanding Oxygen Release from Nanoporous Perovskite Oxides and Its Effect on the Catalytic Oxidation of CH4 and COcitations
- 2019Thermal stability and high-temperature behavior of the natural borate colemanite: An aggregate in radiation-shielding concretescitations
- 2018Unravelling the high-pressure behaviour of dye-zeolite L hybrid materialscitations
- 2018Structure and Host–Guest Interactions of Perylene–Diimide Dyes in Zeolite L Nanochannelscitations
- 2018Structure and Host-Guest Interactions of Perylene-Bisimide Dyes in Zeolite L Nanochannels.citations
- 2017Azobenzene/AlPO4-5 hybrid composites: synthesis, non-ambient stability and organization of the photoactive molecules
- 2017Supramolecular organization of water–ethanol solution in ferrierite under pressure
- 2017Irreversible Conversion of a Water-Ethanol Solution into an Organized Two-Dimensional Network of Alternating Supramolecular Units in a Hydrophobic Zeolite under Pressurecitations
- 2017Supramolecular Organization of Water–Ethanol Solution in Ferrierite under Pressure
- 2017Irreversible Conversion of aWater–Ethanol Solution into an Organized Two-Dimensional Network of Alternating Supramolecular Units in a Hydrophobic Zeolite under Pressurecitations
- 2017The high pressure-induced water intrusion in the 1-D K-aluminosilicate zeolite L: a synchrotron X-ray powder diffraction study
Places of action
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article
Structure and Host–Guest Interactions of Perylene–Diimide Dyes in Zeolite L Nanochannels
Abstract
Confinement-driven self-assembly of dyes in nanomatrices is an effective route for the production of hybrid supramolecular structures of high technological relevance, among which the archetypal zeolite L based systems are exploited in Förster resonance energy transfer (FRET) sensitized solar cells, luminescent solar concentrators, and color-changing media but also in sensing in analytical chemistry, biology, and diagnostics. Despite this progress in applications, the organization of confined chromophores in zeolite L materials remains elusive. Herein, by integrating experiments with different time scale and radiation source (IR, XRPD, total scattering) with first-principles DFT modeling, we attained a microscopically detailed picture of a technologically important hybrid composite of zeolite L with a perylene−diimide (also known as perylene−bisimide) dye at both hydrated and anhydrous conditions. The asymmetric positioning of the dye in the zeolite channel is determined by two factors: shapevolume constraints, and relative strength of competitive interactions among confined species. Our multitechnique experimental-theoretical approach thoroughly described the supramolecular chemistry of this hybrid material, identifiying possible strategies to further enhance FRET efficiency and improve functionality. This work deepens the understanding of host−guest interactions in dye−zeolite L composites, a key requirement to master the finely tuned mechanisms governing supramolecular organization in confined nanospaces.