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Turn‐On Luminescence Sensing and Real‐Time Detection of Traces of Water in Organic Solvents by a Flexible Metal–Organic Framework |
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| Authors: | Antigoni Douvali Dr. Athanassios C. Tsipis Dr. Svetlana V. Eliseeva Prof. Stéphane Petoud Dr. Giannis S. Papaefstathiou Dr. Christos D. Malliakas Dr. Ioannis Papadas Dr. Gerasimos S. Armatas Dr. Irene Margiolaki Prof. Mercouri G. Kanatzidis Dr. Theodore Lazarides Dr. Manolis J. Manos |
| Affiliation: | 1. Department of Chemistry, University of Ioannina, 45110 Ioannina (Greece);2. Center of Molecular Biophysics, CNRS UPR 4301, Orleans (France);3. Department of Chemistry, National and Kapodistrian University of Athens, 15771 Zografou (Greece);4. Department of Chemistry, Northwestern University, Evanston, IL 60208 (USA);5. Department of Materials Science and Technology, University of Crete, 71003 Heraklion (Greece);6. Department of Biology, University of Patras, 26500 Patras (Greece);7. Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki (Greece) |
| Abstract: | The development of efficient sensors for the determination of the water content in organic solvents is highly desirable for a number of chemical industries. Presented herein is a Mg2+ metal–organic framework (MOF), which exhibits the remarkable capability to rapidly detect traces of water (0.05–5 % v/v) in various organic solvents through an unusual turn‐on luminescence sensing mechanism. The extraordinary sensitivity and fast response of this MOF for water, and its reusability make it one of the most powerful water sensors known. |
| Keywords: | crystal engineering luminescence metal– organic frameworks microporous materials sensors |