Towards an Efficient Microsystem for the Real-Time Detection and Quantification of Mercury in Water Based on a Specifically Designed Fluorogenic Binary Task-Specific Ionic Liquid

Towards an Efficient Microsystem for the Real-Time Detection and Quantification of Mercury in Water Based on a Specifically Designed Fluorogenic Binary Task-Specific Ionic Liquid

Quick test for quicksilver: A microdevice for liquid–liquid extraction and sensing of mercury ions in water uses an ionic liquid containing a task‐specific ionic fluorogenic salt (L1) as the extracting liquid phase. The “off–on” sensing response decreases the likelihood of false positives and allows...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2010-01, Vol.49 (2), p.424-427
Hauptverfasser: Loe-Mie, Faïdjiba, Marchand, Gilles, Berthier, Jean, Sarrut, Nicolas, Pucheault, Mathieu, Blanchard-Desce, Mireille, Vinet, Françoise, Vaultier, Michel
Format: Artikel
Sprache:eng
Schlagworte:
analytical methods
Computer Systems
environmental chemistry
Fluorescent Dyes - chemistry
fluorescent probes
Fresh Water - analysis
ionic liquids
Ionic Liquids - chemistry
Ions - chemistry
Mass Spectrometry
Mercury - analysis
Metals - analysis
microsystems
Nanotechnology
Solvents
Spectrophotometry, Ultraviolet
Water Pollutants, Chemical - analysis
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Zusammenfassung:Quick test for quicksilver: A microdevice for liquid–liquid extraction and sensing of mercury ions in water uses an ionic liquid containing a task‐specific ionic fluorogenic salt (L1) as the extracting liquid phase. The “off–on” sensing response decreases the likelihood of false positives and allows detection of Hg2+ in aqueous solution down to 50 ppb.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200905037