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| Autori principali: | , , , , , , , |
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| Natura: | Artículo Open Access |
| Pubblicazione: |
Wiley
2026
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| Soggetti: | |
| Accesso online: | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/open.70203 |
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Sommario:
- Azobenzene‐Functionalized Ionic Liquids: Light‐Responsive Surfactants With Catalytic Potential Markus Hegelmann Stefan Frei Julian Zuber Johannes Luibl Wolfgang Korth Andreas Jess Peter Coburger Mirza Cokoja ChemistryOpen We report on the synthesis of surface‐active azobenzene‐based surface‐active ionic liquids (AzoSAILs) with tunable and photoswitchable physicochemical properties. The reversible isomerization between the trans ‐ and the cis ‐form was studied in different solvents and concentration by spectroscopic methods. The potential of ionic AzoSAILs as light‐controllable epoxidation catalysts was studied regarding their catalytic activity and switchable micelle formation in aqueous media. Zwitterionic AzoSAILs were investigated regarding their unprecedented light‐controlled solubility, surface‐activity in aqueous media and potential application in biphasic epoxidations. Additional valuable insight into the photoisomerizations is provided by computational studies. 10.1002/open.70203 http://creativecommons.org/licenses/by/4.0/